704499264 has 252 divisors, whose sum is σ = 2380907100. Its totient is φ = 198567936.

The previous prime is 704499259. The next prime is 704499283. The reversal of 704499264 is 462994407.

It can be written as a sum of positive squares in 2 ways, for example, as 585252864 + 119246400 = 24192^2 + 10920^2 .

It is a tau number, because it is divible by the number of its divisors (252).

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 3076302 + ... + 3076530.

Almost surely, 2^704499264 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 704499264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1190453550).

704499264 is an abundant number, since it is smaller than the sum of its proper divisors (1676407836).

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

704499264 is a wasteful number, since it uses less digits than its factorization.

704499264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370 (or 350 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The square root of 704499264 is about 26542.4050153712. The cubic root of 704499264 is about 889.8022807009.

The spelling of 704499264 in words is "seven hundred four million, four hundred ninety-nine thousand, two hundred sixty-four".