313774902 has 48 divisors (see below), whose sum is σ = 780972192. Its totient is φ = 89187840.

The previous prime is 313774891. The next prime is 313774919. The reversal of 313774902 is 209477313.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18502 + ... + 31142.

It is an arithmetic number, because the mean of its divisors is an integer number (16270254).

Almost surely, 2^313774902 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 313774902, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (390486096).

313774902 is an abundant number, since it is smaller than the sum of its proper divisors (467197290).

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

313774902 is a wasteful number, since it uses less digits than its factorization.

313774902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12853 (or 12850 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 36.

The square root of 313774902 is about 17713.6925004359. The cubic root of 313774902 is about 679.5259830845.

The spelling of 313774902 in words is "three hundred thirteen million, seven hundred seventy-four thousand, nine hundred two".