74306304 has 54 divisors (see below), whose sum is σ = 214250036. Its totient is φ = 24768000.

The previous prime is 74306299. The next prime is 74306317. The reversal of 74306304 is 40360347.

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 5 ways as a sum of consecutive naturals, for example, 13822 + ... + 18429.

Almost surely, 2^74306304 is an apocalyptic number.

74306304 is the 4608-th nonagonal number.

It is an amenable number.

74306304 is an abundant number, since it is smaller than the sum of its proper divisors (139943732).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

74306304 is a wasteful number, since it uses less digits than its factorization.

74306304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32273 (or 32256 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 27.

The square root of 74306304 is about 8620.1104401278. The cubic root of 74306304 is about 420.4121125014.

The spelling of 74306304 in words is "seventy-four million, three hundred six thousand, three hundred four".