313447260 has 48 divisors (see below), whose sum is σ = 1003032576. Its totient is φ = 71644992.

The previous prime is 313447249. The next prime is 313447271. The reversal of 313447260 is 62744313.

It is an interprime number because it is at equal distance from previous prime (313447249) and next prime (313447271).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 372732 + ... + 373571.

It is an arithmetic number, because the mean of its divisors is an integer number (20896512).

Almost surely, 2^313447260 is an apocalyptic number.

313447260 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

313447260 is an abundant number, since it is smaller than the sum of its proper divisors (689585316).

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

313447260 is a wasteful number, since it uses less digits than its factorization.

313447260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 746322 (or 746320 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 30.

The square root of 313447260 is about 17704.4418155445. The cubic root of 313447260 is about 679.2893816341.

The spelling of 313447260 in words is "three hundred thirteen million, four hundred forty-seven thousand, two hundred sixty".