4000656104 has 32 divisors (see below), whose sum is σ = 7955236800. Its totient is φ = 1879637760.

The previous prime is 4000656097. The next prime is 4000656173. The reversal of 4000656104 is 4016560004.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62507 + ... + 109125.

It is an arithmetic number, because the mean of its divisors is an integer number (248601150).

Almost surely, 2^4000656104 is an apocalyptic number.

It is an amenable number.

4000656104 is a deficient number, since it is larger than the sum of its proper divisors (3954580696).

4000656104 is a wasteful number, since it uses less digits than its factorization.

4000656104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47273 (or 47269 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 4000656104 is about 63250.7399482409. The cubic root of 4000656104 is about 1587.4878389049.

The spelling of 4000656104 in words is "four billion, six hundred fifty-six thousand, one hundred four".