λ
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3,663,489

3 × 1221163
Deficient Odd Composite

3,663,489 is odd and not a perfect square. Its factorization is 3 × 1221163 and its 4 divisors sum to 4,884,656.

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Prime Factor Structure

Factorization String 3 × 1221163
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 4,884,656
Proper Divisor Sum 1,221,167
Digit Sum / Digital Root 39 (Root: 3)
Adjacent Primes #3663469 ← → #3663497

Radix Representation

Decimal 3663489
Binary 1101111110011010000001 (22 bits)
Octal 0o15763201
Hexadecimal 0x37E681

Divisor Catalog (4)

Collatz Trajectory (172 steps to reach 1)

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

Showing the first 5 trajectory entries; the stopping-time total above is unchanged.

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