313002492 has 96 divisors (see below), whose sum is σ = 838785024. Its totient is φ = 89918400.

The previous prime is 313002479. The next prime is 313002509. The reversal of 313002492 is 294200313.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 397323 + ... + 398109.

It is an arithmetic number, because the mean of its divisors is an integer number (8737344).

Almost surely, 2^313002492 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 313002492, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (419392512).

313002492 is an abundant number, since it is smaller than the sum of its proper divisors (525782532).

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

313002492 is a wasteful number, since it uses less digits than its factorization.

313002492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 959 (or 957 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 313002492 is about 17691.8764408980. The cubic root of 313002492 is about 678.9679355384.

The spelling of 313002492 in words is "three hundred thirteen million, two thousand, four hundred ninety-two".