274359313 has 2 divisors, whose sum is σ = 274359314. Its totient is φ = 274359312.

The previous prime is 274359247. The next prime is 274359347. The reversal of 274359313 is 313953472.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 247495824 + 26863489 = 15732^2 + 5183^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-274359313 is a prime.

It is not a weakly prime, because it can be changed into another prime (274309313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137179656 + 137179657.

It is an arithmetic number, because the mean of its divisors is an integer number (137179657).

Almost surely, 2^274359313 is an apocalyptic number.

It is an amenable number.

274359313 is a deficient number, since it is larger than the sum of its proper divisors (1).

274359313 is an equidigital number, since it uses as much as digits as its factorization.

274359313 is an evil number, because the sum of its binary digits is even.

The product of its digits is 68040, while the sum is 37.

The square root of 274359313 is about 16563.7952474667. The cubic root of 274359313 is about 649.7903173759.

The spelling of 274359313 in words is "two hundred seventy-four million, three hundred fifty-nine thousand, three hundred thirteen".