3556949696 has 14 divisors (see below), whose sum is σ = 7058322180. Its totient is φ = 1778474816.

The previous prime is 3556949689. The next prime is 3556949743. The reversal of 3556949696 is 6969496553.

It is a super-2 number, since 2×3556949696² = 25303782279748984832, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27788606 + ... + 27788733.

It is an arithmetic number, because the mean of its divisors is an integer number (504165870).

Almost surely, 2^3556949696 is an apocalyptic number.

It is an amenable number.

3556949696 is a deficient number, since it is larger than the sum of its proper divisors (3501372484).

3556949696 is an equidigital number, since it uses as much as digits as its factorization.

3556949696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55577351 (or 55577341 counting only the distinct ones).

The product of its digits is 47239200, while the sum is 62.

The square root of 3556949696 is about 59640.1684772939. The cubic root of 3556949696 is about 1526.4851172233.

The spelling of 3556949696 in words is "three billion, five hundred fifty-six million, nine hundred forty-nine thousand, six hundred ninety-six".