670375016 has 16 divisors (see below), whose sum is σ = 1257404100. Its totient is φ = 335067264.

The previous prime is 670375007. The next prime is 670375019. The reversal of 670375016 is 610573076.

It can be written as a sum of positive squares in 2 ways, for example, as 666156100 + 4218916 = 25810^2 + 2054^2 .

It is not an unprimeable number, because it can be changed into a prime (670375019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11396 + ... + 38348.

Almost surely, 2^670375016 is an apocalyptic number.

It is an amenable number.

670375016 is a deficient number, since it is larger than the sum of its proper divisors (587029084).

670375016 is a wasteful number, since it uses less digits than its factorization.

670375016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30068 (or 30064 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 35.

The square root of 670375016 is about 25891.6012637303. The cubic root of 670375016 is about 875.1972414123.

The spelling of 670375016 in words is "six hundred seventy million, three hundred seventy-five thousand, sixteen".