34928972 has 24 divisors (see below), whose sum is σ = 66321696. Its totient is φ = 16000128.

The previous prime is 34928969. The next prime is 34928983. The reversal of 34928972 is 27982943.

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, 4673 + ... + 9575.

It is an arithmetic number, because the mean of its divisors is an integer number (2763404).

Almost surely, 2^34928972 is an apocalyptic number.

It is an amenable number.

34928972 is a deficient number, since it is larger than the sum of its proper divisors (31392724).

34928972 is a wasteful number, since it uses less digits than its factorization.

34928972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5057 (or 5055 counting only the distinct ones).

The product of its digits is 217728, while the sum is 44.

The square root of 34928972 is about 5910.0737728052. The cubic root of 34928972 is about 326.8852075507.

The spelling of 34928972 in words is "thirty-four million, nine hundred twenty-eight thousand, nine hundred seventy-two".