700121604 has 72 divisors (see below), whose sum is σ = 2046531648. Its totient is φ = 184645440.

The previous prime is 700121563. The next prime is 700121627. The reversal of 700121604 is 406121007.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38152 + ... + 53439.

Almost surely, 2^700121604 is an apocalyptic number.

It is an amenable number.

700121604 is an abundant number, since it is smaller than the sum of its proper divisors (1346410044).

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

700121604 is a wasteful number, since it uses less digits than its factorization.

700121604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91625 (or 91616 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 21.

The square root of 700121604 is about 26459.8111104369. The cubic root of 700121604 is about 887.9554143266.

The spelling of 700121604 in words is "seven hundred million, one hundred twenty-one thousand, six hundred four".