700243664 has 20 divisors (see below), whose sum is σ = 1359523104. Its totient is φ = 349399008.

The previous prime is 700243639. The next prime is 700243681. The reversal of 700243664 is 466342007.

It is a self number, because there is not a number n which added to its sum of digits gives 700243664.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37142 + ... + 52725.

Almost surely, 2^700243664 is an apocalyptic number.

It is an amenable number.

700243664 is a deficient number, since it is larger than the sum of its proper divisors (659279440).

700243664 is a wasteful number, since it uses less digits than its factorization.

700243664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90362 (or 90356 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 32.

The square root of 700243664 is about 26462.1175267589. The cubic root of 700243664 is about 888.0070137151.

The spelling of 700243664 in words is "seven hundred million, two hundred forty-three thousand, six hundred sixty-four".