317630082 has 48 divisors (see below), whose sum is σ = 798025536. Its totient is φ = 82500000.

The previous prime is 317630063. The next prime is 317630101. The reversal of 317630082 is 280036713.

It is an interprime number because it is at equal distance from previous prime (317630063) and next prime (317630101).

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26169 + ... + 36332.

It is an arithmetic number, because the mean of its divisors is an integer number (16625532).

Almost surely, 2^317630082 is an apocalyptic number.

317630082 is an abundant number, since it is smaller than the sum of its proper divisors (480395454).

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

317630082 is a wasteful number, since it uses less digits than its factorization.

317630082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62535 (or 62524 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 317630082 is about 17822.1794963467. The cubic root of 317630082 is about 682.2976501657.

Adding to 317630082 its reverse (280036713), we get a palindrome (597666795).

The spelling of 317630082 in words is "three hundred seventeen million, six hundred thirty thousand, eighty-two".