704258904 has 64 divisors (see below), whose sum is σ = 1803594240. Its totient is φ = 229057920.

The previous prime is 704258887. The next prime is 704258923. The reversal of 704258904 is 409852407.

704258904 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 474147 + ... + 475629.

It is an arithmetic number, because the mean of its divisors is an integer number (28181160).

Almost surely, 2^704258904 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 704258904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (901797120).

704258904 is an abundant number, since it is smaller than the sum of its proper divisors (1099335336).

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

704258904 is a wasteful number, since it uses less digits than its factorization.

704258904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1960 (or 1956 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 39.

The square root of 704258904 is about 26537.8767801797. The cubic root of 704258904 is about 889.7010753888.

The spelling of 704258904 in words is "seven hundred four million, two hundred fifty-eight thousand, nine hundred four".