478973308 has 24 divisors (see below), whose sum is σ = 914986800. Its totient is φ = 217576320.

The previous prime is 478973303. The next prime is 478973353. The reversal of 478973308 is 803379874.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (478973303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103018 + ... + 107566.

It is an arithmetic number, because the mean of its divisors is an integer number (38124450).

Almost surely, 2^478973308 is an apocalyptic number.

It is an amenable number.

478973308 is a deficient number, since it is larger than the sum of its proper divisors (436013492).

478973308 is a wasteful number, since it uses less digits than its factorization.

478973308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6957 (or 6955 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 49.

The square root of 478973308 is about 21885.4588254393. The cubic root of 478973308 is about 782.4148848412.

The spelling of 478973308 in words is "four hundred seventy-eight million, nine hundred seventy-three thousand, three hundred eight".