314913793 has 2 divisors, whose sum is σ = 314913794. Its totient is φ = 314913792.

The previous prime is 314913791. The next prime is 314913799. The reversal of 314913793 is 397319413.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 254338704 + 60575089 = 15948^2 + 7783^2 .

It is a cyclic number.

It is not a de Polignac number, because 314913793 - 2¹ = 314913791 is a prime.

Together with 314913791, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (314913791) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157456896 + 157456897.

It is an arithmetic number, because the mean of its divisors is an integer number (157456897).

Almost surely, 2^314913793 is an apocalyptic number.

It is an amenable number.

314913793 is a deficient number, since it is larger than the sum of its proper divisors (1).

314913793 is an equidigital number, since it uses as much as digits as its factorization.

314913793 is an evil number, because the sum of its binary digits is even.

The product of its digits is 61236, while the sum is 40.

The square root of 314913793 is about 17745.8105760205. The cubic root of 314913793 is about 680.3471360519.

The spelling of 314913793 in words is "three hundred fourteen million, nine hundred thirteen thousand, seven hundred ninety-three".