670060915 has 8 divisors (see below), whose sum is σ = 804241008. Its totient is φ = 535936800.

The previous prime is 670060913. The next prime is 670060957. The reversal of 670060915 is 519060076.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 670060915 - 2¹ = 670060913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (670060913) 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, 19740 + ... + 41590.

It is an arithmetic number, because the mean of its divisors is an integer number (100530126).

Almost surely, 2^670060915 is an apocalyptic number.

670060915 is a deficient number, since it is larger than the sum of its proper divisors (134180093).

670060915 is a wasteful number, since it uses less digits than its factorization.

670060915 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27989.

The product of its (nonzero) digits is 11340, while the sum is 34.

The square root of 670060915 is about 25885.5348602265. The cubic root of 670060915 is about 875.0605302343.

The spelling of 670060915 in words is "six hundred seventy million, sixty thousand, nine hundred fifteen".