704090492 has 12 divisors (see below), whose sum is σ = 1408181040. Its totient is φ = 301753056.

The previous prime is 704090473. The next prime is 704090561. The reversal of 704090492 is 294090407.

704090492 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12573017 + ... + 12573072.

It is an arithmetic number, because the mean of its divisors is an integer number (117348420).

Almost surely, 2^704090492 is an apocalyptic number.

It is an amenable number.

704090492 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

704090492 is a wasteful number, since it uses less digits than its factorization.

704090492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25146100 (or 25146098 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 704090492 is about 26534.7035408350. The cubic root of 704090492 is about 889.6301505808.

The spelling of 704090492 in words is "seven hundred four million, ninety thousand, four hundred ninety-two".