670438482 has 24 divisors (see below), whose sum is σ = 1559796336. Its totient is φ = 191553768.

The previous prime is 670438471. The next prime is 670438507. The reversal of 670438482 is 284834076.

670438482 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (42).

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, 1139908 + ... + 1140495.

It is an arithmetic number, because the mean of its divisors is an integer number (64991514).

Almost surely, 2^670438482 is an apocalyptic number.

670438482 is an abundant number, since it is smaller than the sum of its proper divisors (889357854).

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

670438482 is a wasteful number, since it uses less digits than its factorization.

670438482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2280422 (or 2280415 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 42.

The square root of 670438482 is about 25892.8268445143. The cubic root of 670438482 is about 875.2248595435.

The spelling of 670438482 in words is "six hundred seventy million, four hundred thirty-eight thousand, four hundred eighty-two".