704608492 has 48 divisors (see below), whose sum is σ = 1445875200. Its totient is φ = 294158592.

The previous prime is 704608441. The next prime is 704608507. The reversal of 704608492 is 294806407.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 720708 + ... + 721684.

It is an arithmetic number, because the mean of its divisors is an integer number (30122400).

Almost surely, 2^704608492 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 704608492, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (722937600).

704608492 is an abundant number, since it is smaller than the sum of its proper divisors (741266708).

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

704608492 is a wasteful number, since it uses less digits than its factorization.

704608492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1630 (or 1628 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 704608492 is about 26544.4625487125. The cubic root of 704608492 is about 889.8482643312.

The spelling of 704608492 in words is "seven hundred four million, six hundred eight thousand, four hundred ninety-two".