670113570 has 32 divisors (see below), whose sum is σ = 1838026368. Its totient is φ = 153168768.

The previous prime is 670113569. The next prime is 670113581. The reversal of 670113570 is 75311076.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1595299 + ... + 1595718.

It is an arithmetic number, because the mean of its divisors is an integer number (57438324).

Almost surely, 2^670113570 is an apocalyptic number.

670113570 is an abundant number, since it is smaller than the sum of its proper divisors (1167912798).

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

670113570 is a wasteful number, since it uses less digits than its factorization.

670113570 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3191034.

The product of its (nonzero) digits is 4410, while the sum is 30.

The square root of 670113570 is about 25886.5519140731. The cubic root of 670113570 is about 875.0834510884.

The spelling of 670113570 in words is "six hundred seventy million, one hundred thirteen thousand, five hundred seventy".