670915130 has 16 divisors (see below), whose sum is σ = 1233342720. Its totient is φ = 262655952.

The previous prime is 670915123. The next prime is 670915151. The reversal of 670915130 is 31519076.

It is a super-2 number, since 2×670915130² = 900254223325833800, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 713270 + ... + 714209.

It is an arithmetic number, because the mean of its divisors is an integer number (77083920).

Almost surely, 2^670915130 is an apocalyptic number.

670915130 is a deficient number, since it is larger than the sum of its proper divisors (562427590).

670915130 is a wasteful number, since it uses less digits than its factorization.

670915130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1427533.

The product of its (nonzero) digits is 5670, while the sum is 32.

The square root of 670915130 is about 25902.0294571680. The cubic root of 670915130 is about 875.4322240100.

The spelling of 670915130 in words is "six hundred seventy million, nine hundred fifteen thousand, one hundred thirty".