316141630 has 24 divisors (see below), whose sum is σ = 661962888. Its totient is φ = 108391248.

The previous prime is 316141621. The next prime is 316141681. The reversal of 316141630 is 36141613.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 316141595 and 316141604.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 322104 + ... + 323083.

It is an arithmetic number, because the mean of its divisors is an integer number (27581787).

Almost surely, 2^316141630 is an apocalyptic number.

316141630 is an abundant number, since it is smaller than the sum of its proper divisors (345821258).

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

316141630 is a wasteful number, since it uses less digits than its factorization.

316141630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 645208 (or 645201 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 316141630 is about 17780.3720433516. The cubic root of 316141630 is about 681.2302052998.

The spelling of 316141630 in words is "three hundred sixteen million, one hundred forty-one thousand, six hundred thirty".