3656433055 has 48 divisors (see below), whose sum is σ = 5214515040. Its totient is φ = 2450891520.

The previous prime is 3656432999. The next prime is 3656433097. The reversal of 3656433055 is 5503346563.

It is a happy number.

It is not a de Polignac number, because 3656433055 - 2²⁷ = 3522215327 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3656432999 and 3656433017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 421017 + ... + 429613.

It is an arithmetic number, because the mean of its divisors is an integer number (108635730).

Almost surely, 2^3656433055 is an apocalyptic number.

3656433055 is a deficient number, since it is larger than the sum of its proper divisors (1558081985).

3656433055 is a wasteful number, since it uses less digits than its factorization.

3656433055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8680 (or 8669 counting only the distinct ones).

The product of its (nonzero) digits is 486000, while the sum is 40.

The square root of 3656433055 is about 60468.4467718495. The cubic root of 3656433055 is about 1540.5857465679.

The spelling of 3656433055 in words is "three billion, six hundred fifty-six million, four hundred thirty-three thousand, fifty-five".