670460560 has 160 divisors (see below), whose sum is σ = 2006728704. Its totient is φ = 202176000.

The previous prime is 670460551. The next prime is 670460627. The reversal of 670460560 is 65064076.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 189205 + ... + 192715.

Almost surely, 2^670460560 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 670460560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1003364352).

670460560 is an abundant number, since it is smaller than the sum of its proper divisors (1336268144).

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

670460560 is a wasteful number, since it uses less digits than its factorization.

670460560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3573 (or 3567 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 670460560 is about 25893.2531752965. The cubic root of 670460560 is about 875.2344666901.

The spelling of 670460560 in words is "six hundred seventy million, four hundred sixty thousand, five hundred sixty".