34272928 has 24 divisors (see below), whose sum is σ = 67605300. Its totient is φ = 17103360.

The previous prime is 34272919. The next prime is 34272947. The reversal of 34272928 is 82927243.

It can be written as a sum of positive squares in 2 ways, for example, as 31674384 + 2598544 = 5628^2 + 1612^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32148 + ... + 33196.

Almost surely, 2^34272928 is an apocalyptic number.

It is an amenable number.

34272928 is a deficient number, since it is larger than the sum of its proper divisors (33332372).

34272928 is a wasteful number, since it uses less digits than its factorization.

34272928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2080 (or 2072 counting only the distinct ones).

The product of its digits is 48384, while the sum is 37.

The square root of 34272928 is about 5854.3084988750. The cubic root of 34272928 is about 324.8257148382.

The spelling of 34272928 in words is "thirty-four million, two hundred seventy-two thousand, nine hundred twenty-eight".