670431080928 has 96 divisors (see below), whose sum is σ = 2065652596224. Its totient is φ = 186374656512.

The previous prime is 670431080927. The next prime is 670431080981. The reversal of 670431080928 is 829080134076.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (670431080923) 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, 13457100 + ... + 13506827.

It is an arithmetic number, because the mean of its divisors is an integer number (21517214544).

Almost surely, 2^670431080928 is an apocalyptic number.

It is an amenable number.

670431080928 is an abundant number, since it is smaller than the sum of its proper divisors (1395221515296).

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

670431080928 is a wasteful number, since it uses less digits than its factorization.

670431080928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26963984 (or 26963976 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 48.

The spelling of 670431080928 in words is "six hundred seventy billion, four hundred thirty-one million, eighty thousand, nine hundred twenty-eight".