34720860536 has 32 divisors (see below), whose sum is σ = 68013388800. Its totient is φ = 16585763040.

The previous prime is 34720860521. The next prime is 34720860553. The reversal of 34720860536 is 63506802743.

It is a congruent 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, 41921 + ... + 266831.

It is an arithmetic number, because the mean of its divisors is an integer number (2125418400).

Almost surely, 2^34720860536 is an apocalyptic number.

It is an amenable number.

34720860536 is a deficient number, since it is larger than the sum of its proper divisors (33292528264).

34720860536 is a wasteful number, since it uses less digits than its factorization.

34720860536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225779 (or 225775 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 44.

The spelling of 34720860536 in words is "thirty-four billion, seven hundred twenty million, eight hundred sixty thousand, five hundred thirty-six".