34094728 has 8 divisors (see below), whose sum is σ = 63927630. Its totient is φ = 17047360.

The previous prime is 34094713. The next prime is 34094737. The reversal of 34094728 is 82749043.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 32239684 + 1855044 = 5678^2 + 1362^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2130913 + ... + 2130928.

Almost surely, 2^34094728 is an apocalyptic number.

It is an amenable number.

34094728 is a deficient number, since it is larger than the sum of its proper divisors (29832902).

34094728 is a wasteful number, since it uses less digits than its factorization.

34094728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4261847 (or 4261843 counting only the distinct ones).

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

The square root of 34094728 is about 5839.0691038898. The cubic root of 34094728 is about 324.2617657983.

The spelling of 34094728 in words is "thirty-four million, ninety-four thousand, seven hundred twenty-eight".