700704070728 has 16 divisors (see below), whose sum is σ = 1751760176880. Its totient is φ = 233568023568.

The previous prime is 700704070663. The next prime is 700704070769. The reversal of 700704070728 is 827070407007.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 700704070728.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14598001450 + ... + 14598001497.

It is an arithmetic number, because the mean of its divisors is an integer number (109485011055).

Almost surely, 2^700704070728 is an apocalyptic number.

It is an amenable number.

700704070728 is an abundant number, since it is smaller than the sum of its proper divisors (1051056106152).

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

700704070728 is a wasteful number, since it uses less digits than its factorization.

700704070728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29196002956 (or 29196002952 counting only the distinct ones).

The product of its (nonzero) digits is 153664, while the sum is 42.

The spelling of 700704070728 in words is "seven hundred billion, seven hundred four million, seventy thousand, seven hundred twenty-eight".