704974704 has 80 divisors (see below), whose sum is σ = 2087390208. Its totient is φ = 200837376.

The previous prime is 704974687. The next prime is 704974709. The reversal of 704974704 is 407479407.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (704974709) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 120454 + ... + 126170.

Almost surely, 2^704974704 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 704974704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1043695104).

704974704 is an abundant number, since it is smaller than the sum of its proper divisors (1382415504).

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

704974704 is a wasteful number, since it uses less digits than its factorization.

704974704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6102 (or 6096 counting only the distinct ones).

The product of its (nonzero) digits is 197568, while the sum is 42.

The square root of 704974704 is about 26551.3597391923. The cubic root of 704974704 is about 890.0024003638.

The spelling of 704974704 in words is "seven hundred four million, nine hundred seventy-four thousand, seven hundred four".