74313604 has 6 divisors (see below), whose sum is σ = 130048814. Its totient is φ = 37156800.

The previous prime is 74313587. The next prime is 74313611. The reversal of 74313604 is 40631347.

It can be written as a sum of positive squares in only one way, i.e., 59259204 + 15054400 = 7698^2 + 3880^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9289197 + ... + 9289204.

Almost surely, 2^74313604 is an apocalyptic number.

It is an amenable number.

74313604 is a deficient number, since it is larger than the sum of its proper divisors (55735210).

74313604 is a wasteful number, since it uses less digits than its factorization.

74313604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18578405 (or 18578403 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 74313604 is about 8620.5338581784. The cubic root of 74313604 is about 420.4258794263.

The spelling of 74313604 in words is "seventy-four million, three hundred thirteen thousand, six hundred four".