670908048 has 20 divisors (see below), whose sum is σ = 1733179248. Its totient is φ = 223636000.

The previous prime is 670908047. The next prime is 670908089. The reversal of 670908048 is 840809076.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (670908041) 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, 6988578 + ... + 6988673.

Almost surely, 2^670908048 is an apocalyptic number.

It is an amenable number.

670908048 is an abundant number, since it is smaller than the sum of its proper divisors (1062271200).

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

670908048 is a wasteful number, since it uses less digits than its factorization.

670908048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13977262 (or 13977256 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 42.

The square root of 670908048 is about 25901.8927493726. The cubic root of 670908048 is about 875.4291437234.

The spelling of 670908048 in words is "six hundred seventy million, nine hundred eight thousand, forty-eight".