304874828 has 12 divisors (see below), whose sum is σ = 542277792. Its totient is φ = 149938320.

The previous prime is 304874819. The next prime is 304874831. The reversal of 304874828 is 828478403.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

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, 624500 + ... + 624987.

It is an arithmetic number, because the mean of its divisors is an integer number (45189816).

Almost surely, 2^304874828 is an apocalyptic number.

It is an amenable number.

304874828 is a deficient number, since it is larger than the sum of its proper divisors (237402964).

304874828 is a wasteful number, since it uses less digits than its factorization.

304874828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1249552 (or 1249550 counting only the distinct ones).

The product of its (nonzero) digits is 344064, while the sum is 44.

The square root of 304874828 is about 17460.6651648785. The cubic root of 304874828 is about 673.0394527305.

The spelling of 304874828 in words is "three hundred four million, eight hundred seventy-four thousand, eight hundred twenty-eight".