34376750728 has 32 divisors (see below), whose sum is σ = 68398862400. Its totient is φ = 16162387648.

The previous prime is 34376750701. The next prime is 34376750761. The reversal of 34376750728 is 82705767343.

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, 1572451 + ... + 1594162.

It is an arithmetic number, because the mean of its divisors is an integer number (2137464450).

Almost surely, 2^34376750728 is an apocalyptic number.

It is an amenable number.

34376750728 is a deficient number, since it is larger than the sum of its proper divisors (34022111672).

34376750728 is a wasteful number, since it uses less digits than its factorization.

34376750728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3166701 (or 3166697 counting only the distinct ones).

The product of its (nonzero) digits is 5927040, while the sum is 52.

The spelling of 34376750728 in words is "thirty-four billion, three hundred seventy-six million, seven hundred fifty thousand, seven hundred twenty-eight".