318112704 has 504 divisors, whose sum is σ = 1244528880. Its totient is φ = 78962688.

The previous prime is 318112703. The next prime is 318112733. The reversal of 318112704 is 407211813.

It is a tau number, because it is divible by the number of its divisors (504).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (318112703) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 18712504 + ... + 18712520.

Almost surely, 2^318112704 is an apocalyptic number.

318112704 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 318112704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (622264440).

318112704 is an abundant number, since it is smaller than the sum of its proper divisors (926416176).

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

318112704 is a wasteful number, since it uses less digits than its factorization.

318112704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82 (or 42 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 27.

The square root of 318112704 is about 17835.7142834258. The cubic root of 318112704 is about 682.6430469394.

The spelling of 318112704 in words is "three hundred eighteen million, one hundred twelve thousand, seven hundred four".