313334479 has 2 divisors, whose sum is σ = 313334480. Its totient is φ = 313334478.

The previous prime is 313334447. The next prime is 313334501. The reversal of 313334479 is 974433313.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 313334479 - 2⁵ = 313334447 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (313334179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156667239 + 156667240.

It is an arithmetic number, because the mean of its divisors is an integer number (156667240).

Almost surely, 2^313334479 is an apocalyptic number.

313334479 is a deficient number, since it is larger than the sum of its proper divisors (1).

313334479 is an equidigital number, since it uses as much as digits as its factorization.

313334479 is an evil number, because the sum of its binary digits is even.

The product of its digits is 81648, while the sum is 37.

The square root of 313334479 is about 17701.2564243333. The cubic root of 313334479 is about 679.2079004879.

The spelling of 313334479 in words is "three hundred thirteen million, three hundred thirty-four thousand, four hundred seventy-nine".