3556113858 has 48 divisors (see below), whose sum is σ = 8770821696. Its totient is φ = 1030756320.

The previous prime is 3556113857. The next prime is 3556113871. The reversal of 3556113858 is 8583116553.

3556113858 is a `hidden beast` number, since 3 + 5 + 561 + 1 + 3 + 85 + 8 = 666.

It is not an unprimeable number, because it can be changed into a prime (3556113851) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 385885 + ... + 394992.

It is an arithmetic number, because the mean of its divisors is an integer number (182725452).

Almost surely, 2^3556113858 is an apocalyptic number.

3556113858 is an abundant number, since it is smaller than the sum of its proper divisors (5214707838).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3556113858 is a wasteful number, since it uses less digits than its factorization.

3556113858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 780919 (or 780916 counting only the distinct ones).

The product of its digits is 432000, while the sum is 45.

The square root of 3556113858 is about 59633.1607245499. The cubic root of 3556113858 is about 1526.3655396518.

The spelling of 3556113858 in words is "three billion, five hundred fifty-six million, one hundred thirteen thousand, eight hundred fifty-eight".