774604 has 12 divisors (see below), whose sum is σ = 1363824. Its totient is φ = 384944.

The previous prime is 774601. The next prime is 774629. The reversal of 774604 is 406477.

It is a super-2 number, since 2×774604² = 1200022713632, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (774601) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 297 + ... + 1279.

It is an arithmetic number, because the mean of its divisors is an integer number (113652).

2⁷⁷⁴⁶⁰⁴ is an apocalyptic number.

It is an amenable number.

774604 is a deficient number, since it is larger than the sum of its proper divisors (589220).

774604 is a wasteful number, since it uses less digits than its factorization.

774604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1184 (or 1182 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 28.

The square root of 774604 is about 880.1159014584. The cubic root of 774604 is about 91.8388799351.

It can be divided in two parts, 774 and 604, that added together give a triangular number (1378 = T₅₂).

The spelling of 774604 in words is "seven hundred seventy-four thousand, six hundred four".