670880480 has 48 divisors (see below), whose sum is σ = 1587663504. Its totient is φ = 267893760.

The previous prime is 670880479. The next prime is 670880489. The reversal of 670880480 is 84088076.

It is a happy number.

670880480 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (670880489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99620 + ... + 106140.

It is an arithmetic number, because the mean of its divisors is an integer number (33076323).

Almost surely, 2^670880480 is an apocalyptic number.

It is an amenable number.

670880480 is an abundant number, since it is smaller than the sum of its proper divisors (916783024).

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

670880480 is a wasteful number, since it uses less digits than its factorization.

670880480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7179 (or 7171 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 41.

The square root of 670880480 is about 25901.3605820235. The cubic root of 670880480 is about 875.4171529291.

The spelling of 670880480 in words is "six hundred seventy million, eight hundred eighty thousand, four hundred eighty".