316761390108 has 72 divisors (see below), whose sum is σ = 819693883008. Its totient is φ = 103084980768.

The previous prime is 316761390107. The next prime is 316761390193. The reversal of 316761390108 is 801093167613.

316761390108 is a `hidden beast` number, since 3 + 16 + 7 + 613 + 9 + 0 + 10 + 8 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316761390107) 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 23 ways as a sum of consecutive naturals, for example, 3464185 + ... + 3554447.

It is an arithmetic number, because the mean of its divisors is an integer number (11384637264).

Almost surely, 2^316761390108 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 316761390108, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (409846941504).

316761390108 is an abundant number, since it is smaller than the sum of its proper divisors (502932492900).

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

316761390108 is a wasteful number, since it uses less digits than its factorization.

316761390108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92583 (or 92578 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 45.

The spelling of 316761390108 in words is "three hundred sixteen billion, seven hundred sixty-one million, three hundred ninety thousand, one hundred eight".