670330152 has 48 divisors (see below), whose sum is σ = 1846260000. Its totient is φ = 219654816.

The previous prime is 670330123. The next prime is 670330163. The reversal of 670330152 is 251033076.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 74652 + ... + 83147.

It is an arithmetic number, because the mean of its divisors is an integer number (38463750).

Almost surely, 2^670330152 is an apocalyptic number.

It is an amenable number.

670330152 is an abundant number, since it is smaller than the sum of its proper divisors (1175929848).

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

670330152 is a wasteful number, since it uses less digits than its factorization.

670330152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157870 (or 157863 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 27.

The square root of 670330152 is about 25890.7348679021. The cubic root of 670330152 is about 875.1777171540.

The spelling of 670330152 in words is "six hundred seventy million, three hundred thirty thousand, one hundred fifty-two".