313403424 has 48 divisors (see below), whose sum is σ = 825878592. Its totient is φ = 104062208.

The previous prime is 313403399. The next prime is 313403501. The reversal of 313403424 is 424304313.

313403424 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 313403394 and 313403403.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19042 + ... + 31454.

It is an arithmetic number, because the mean of its divisors is an integer number (17205804).

Almost surely, 2^313403424 is an apocalyptic number.

It is an amenable number.

313403424 is an abundant number, since it is smaller than the sum of its proper divisors (512475168).

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

313403424 is a wasteful number, since it uses less digits than its factorization.

313403424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12689 (or 12681 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 313403424 is about 17703.2037778477. The cubic root of 313403424 is about 679.2577136616.

Adding to 313403424 its reverse (424304313), we get a palindrome (737707737).

The spelling of 313403424 in words is "three hundred thirteen million, four hundred three thousand, four hundred twenty-four".