700644004 has 6 divisors (see below), whose sum is σ = 1226127014. Its totient is φ = 350322000.

The previous prime is 700643971. The next prime is 700644013. The reversal of 700644004 is 400446007.

It is a happy number.

700644004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 560268900 + 140375104 = 23670^2 + 11848^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 700644004.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 87580497 + ... + 87580504.

Almost surely, 2^700644004 is an apocalyptic number.

It is an amenable number.

700644004 is a deficient number, since it is larger than the sum of its proper divisors (525483010).

700644004 is a wasteful number, since it uses less digits than its factorization.

700644004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175161005 (or 175161003 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 25.

The square root of 700644004 is about 26469.6808443170. The cubic root of 700644004 is about 888.1762105336.

The spelling of 700644004 in words is "seven hundred million, six hundred forty-four thousand, four".