670322832 has 20 divisors (see below), whose sum is σ = 1731667440. Its totient is φ = 223440928.

The previous prime is 670322797. The next prime is 670322897. The reversal of 670322832 is 238223076.

It is a junction number, because it is equal to n+sod(n) for n = 670322793 and 670322802.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6982482 + ... + 6982577.

It is an arithmetic number, because the mean of its divisors is an integer number (86583372).

Almost surely, 2^670322832 is an apocalyptic number.

It is an amenable number.

670322832 is an abundant number, since it is smaller than the sum of its proper divisors (1061344608).

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

670322832 is a wasteful number, since it uses less digits than its factorization.

670322832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13965070 (or 13965064 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 33.

The square root of 670322832 is about 25890.5935042053. The cubic root of 670322832 is about 875.1745314978.

The spelling of 670322832 in words is "six hundred seventy million, three hundred twenty-two thousand, eight hundred thirty-two".