670794988200 has 96 divisors (see below), whose sum is σ = 2105786947200. Its totient is φ = 176614364160.

The previous prime is 670794988187. The next prime is 670794988301. The reversal of 670794988200 is 2889497076.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7028497 + ... + 7123296.

It is an arithmetic number, because the mean of its divisors is an integer number (21935280700).

Almost surely, 2^670794988200 is an apocalyptic number.

670794988200 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

670794988200 is an abundant number, since it is smaller than the sum of its proper divisors (1434991959000).

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

670794988200 is a wasteful number, since it uses less digits than its factorization.

670794988200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14151891 (or 14151882 counting only the distinct ones).

The product of its (nonzero) digits is 12192768, while the sum is 60.

The spelling of 670794988200 in words is "six hundred seventy billion, seven hundred ninety-four million, nine hundred eighty-eight thousand, two hundred".