774904 has 16 divisors (see below), whose sum is σ = 1564920. Its totient is φ = 357600.

The previous prime is 774901. The next prime is 774919. The reversal of 774904 is 409477.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (774901) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3622 + ... + 3829.

2⁷⁷⁴⁹⁰⁴ is an apocalyptic number.

It is an amenable number.

774904 is an abundant number, since it is smaller than the sum of its proper divisors (790016).

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

774904 is a wasteful number, since it uses less digits than its factorization.

774904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7470 (or 7466 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 31.

The square root of 774904 is about 880.2863170583. The cubic root of 774904 is about 91.8507346410.

The spelling of 774904 in words is "seven hundred seventy-four thousand, nine hundred four".