670060656704 has 56 divisors (see below), whose sum is σ = 1340254051008. Its totient is φ = 332365662720.

The previous prime is 670060656689. The next prime is 670060656709. The reversal of 670060656704 is 407656060076.

It is not an unprimeable number, because it can be changed into a prime (670060656709) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6287447 + ... + 6393129.

Almost surely, 2^670060656704 is an apocalyptic number.

670060656704 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

670060656704 is an abundant number, since it is smaller than the sum of its proper divisors (670193394304).

670060656704 is a wasteful number, since it uses less digits than its factorization.

670060656704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106483 (or 106473 counting only the distinct ones).

The product of its (nonzero) digits is 1270080, while the sum is 47.

The spelling of 670060656704 in words is "six hundred seventy billion, sixty million, six hundred fifty-six thousand, seven hundred four".