724314313 has 2 divisors, whose sum is σ = 724314314. Its totient is φ = 724314312.

The previous prime is 724314301. The next prime is 724314337. The reversal of 724314313 is 313413427.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 647804304 + 76510009 = 25452^2 + 8747^2 .

It is a cyclic number.

It is not a de Polignac number, because 724314313 - 2¹⁷ = 724183241 is a prime.

It is not a weakly prime, because it can be changed into another prime (724314343) by changing a digit.

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 as a sum of consecutive naturals, namely, 362157156 + 362157157.

It is an arithmetic number, because the mean of its divisors is an integer number (362157157).

Almost surely, 2^724314313 is an apocalyptic number.

It is an amenable number.

724314313 is a deficient number, since it is larger than the sum of its proper divisors (1).

724314313 is an equidigital number, since it uses as much as digits as its factorization.

724314313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6048, while the sum is 28.

The square root of 724314313 is about 26913.0881357008. The cubic root of 724314313 is about 898.0675875836.

The spelling of 724314313 in words is "seven hundred twenty-four million, three hundred fourteen thousand, three hundred thirteen".