774304 has 12 divisors (see below), whose sum is σ = 1524474. Its totient is φ = 387136.

The previous prime is 774289. The next prime is 774313. The reversal of 774304 is 403477.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 725904 + 48400 = 852^2 + 220^2 .

It is a hoax number, since the sum of its digits (25) 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 as a sum of consecutive naturals, namely, 12067 + ... + 12130.

2⁷⁷⁴³⁰⁴ is an apocalyptic number.

It is an amenable number.

774304 is a deficient number, since it is larger than the sum of its proper divisors (750170).

774304 is a wasteful number, since it uses less digits than its factorization.

774304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24207 (or 24199 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 25.

The square root of 774304 is about 879.9454528549. The cubic root of 774304 is about 91.8270221679.

The spelling of 774304 in words is "seven hundred seventy-four thousand, three hundred four", and thus it is an iban number.