314794939 has 2 divisors, whose sum is σ = 314794940. Its totient is φ = 314794938.

The previous prime is 314794903. The next prime is 314794969. The reversal of 314794939 is 939497413.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 314794939 - 2⁷ = 314794811 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 314794892 and 314794901.

It is not a weakly prime, because it can be changed into another prime (314794969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157397469 + 157397470.

It is an arithmetic number, because the mean of its divisors is an integer number (157397470).

Almost surely, 2^314794939 is an apocalyptic number.

314794939 is a deficient number, since it is larger than the sum of its proper divisors (1).

314794939 is an equidigital number, since it uses as much as digits as its factorization.

314794939 is an evil number, because the sum of its binary digits is even.

The product of its digits is 734832, while the sum is 49.

The square root of 314794939 is about 17742.4614695932. The cubic root of 314794939 is about 680.2615336263.

The spelling of 314794939 in words is "three hundred fourteen million, seven hundred ninety-four thousand, nine hundred thirty-nine".