316316630 has 32 divisors (see below), whose sum is σ = 673151040. Its totient is φ = 104711040.

The previous prime is 316316629. The next prime is 316316633. The reversal of 316316630 is 36613613.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a junction number, because it is equal to n+sod(n) for n = 316316593 and 316316602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316316633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75881 + ... + 79940.

It is an arithmetic number, because the mean of its divisors is an integer number (21035970).

Almost surely, 2^316316630 is an apocalyptic number.

316316630 is an abundant number, since it is smaller than the sum of its proper divisors (356834410).

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

316316630 is a wasteful number, since it uses less digits than its factorization.

316316630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155864.

The product of its (nonzero) digits is 5832, while the sum is 29.

The square root of 316316630 is about 17785.2925193824. The cubic root of 316316630 is about 681.3558802971.

The spelling of 316316630 in words is "three hundred sixteen million, three hundred sixteen thousand, six hundred thirty".