313623752 has 64 divisors (see below), whose sum is σ = 674956800. Its totient is φ = 135336960.

The previous prime is 313623743. The next prime is 313623853. The reversal of 313623752 is 257326313.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 315977 + ... + 316967.

It is an arithmetic number, because the mean of its divisors is an integer number (10546200).

Almost surely, 2^313623752 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 313623752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (337478400).

313623752 is an abundant number, since it is smaller than the sum of its proper divisors (361333048).

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

313623752 is a wasteful number, since it uses less digits than its factorization.

313623752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1206 (or 1202 counting only the distinct ones).

The product of its digits is 22680, while the sum is 32.

The square root of 313623752 is about 17709.4255129860. The cubic root of 313623752 is about 679.4168529953.

The spelling of 313623752 in words is "three hundred thirteen million, six hundred twenty-three thousand, seven hundred fifty-two".