316073436 has 96 divisors (see below), whose sum is σ = 917952000. Its totient is φ = 82591488.

The previous prime is 316073423. The next prime is 316073447. The reversal of 316073436 is 634370613.

It is a junction number, because it is equal to n+sod(n) for n = 316073397 and 316073406.

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 31 ways as a sum of consecutive naturals, for example, 42870 + ... + 49698.

It is an arithmetic number, because the mean of its divisors is an integer number (9562000).

Almost surely, 2^316073436 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 316073436, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (458976000).

316073436 is an abundant number, since it is smaller than the sum of its proper divisors (601878564).

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

316073436 is a wasteful number, since it uses less digits than its factorization.

316073436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6891 (or 6889 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 33.

The square root of 316073436 is about 17778.4542635180. The cubic root of 316073436 is about 681.1812197092.

The spelling of 316073436 in words is "three hundred sixteen million, seventy-three thousand, four hundred thirty-six".