34786972 has 12 divisors (see below), whose sum is σ = 66411576. Its totient is φ = 15812240.

The previous prime is 34786889. The next prime is 34786987. The reversal of 34786972 is 27968743.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 395263 + ... + 395350.

It is an arithmetic number, because the mean of its divisors is an integer number (5534298).

Almost surely, 2^34786972 is an apocalyptic number.

It is an amenable number.

34786972 is a deficient number, since it is larger than the sum of its proper divisors (31624604).

34786972 is a wasteful number, since it uses less digits than its factorization.

34786972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 790628 (or 790626 counting only the distinct ones).

The product of its digits is 508032, while the sum is 46.

The square root of 34786972 is about 5898.0481517193. The cubic root of 34786972 is about 326.4416336222.

The spelling of 34786972 in words is "thirty-four million, seven hundred eighty-six thousand, nine hundred seventy-two".