316670948 has 24 divisors (see below), whose sum is σ = 636373920. Its totient is φ = 136365120.

The previous prime is 316670909. The next prime is 316670957. The reversal of 316670948 is 849076613.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a junction number, because it is equal to n+sod(n) for n = 316670899 and 316670908.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 188561 + ... + 190232.

It is an arithmetic number, because the mean of its divisors is an integer number (26515580).

Almost surely, 2^316670948 is an apocalyptic number.

316670948 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

316670948 is an abundant number, since it is smaller than the sum of its proper divisors (319702972).

316670948 is a wasteful number, since it uses less digits than its factorization.

316670948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378827 (or 378825 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 44.

The square root of 316670948 is about 17795.2507147272. The cubic root of 316670948 is about 681.6101893723.

The spelling of 316670948 in words is "three hundred sixteen million, six hundred seventy thousand, nine hundred forty-eight".