314922479 has 2 divisors, whose sum is σ = 314922480. Its totient is φ = 314922478.

The previous prime is 314922457. The next prime is 314922499. The reversal of 314922479 is 974229413.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-314922479 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (314922499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157461239 + 157461240.

It is an arithmetic number, because the mean of its divisors is an integer number (157461240).

Almost surely, 2^314922479 is an apocalyptic number.

314922479 is a deficient number, since it is larger than the sum of its proper divisors (1).

314922479 is an equidigital number, since it uses as much as digits as its factorization.

314922479 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 108864, while the sum is 41.

The square root of 314922479 is about 17746.0553081523. The cubic root of 314922479 is about 680.3533911403.

The spelling of 314922479 in words is "three hundred fourteen million, nine hundred twenty-two thousand, four hundred seventy-nine".