314990539 has 2 divisors, whose sum is σ = 314990540. Its totient is φ = 314990538.

The previous prime is 314990527. The next prime is 314990563. The reversal of 314990539 is 935099413.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 314990539 - 2¹⁵ = 314957771 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 314990495 and 314990504.

It is not a weakly prime, because it can be changed into another prime (314990579) 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, 157495269 + 157495270.

It is an arithmetic number, because the mean of its divisors is an integer number (157495270).

Almost surely, 2^314990539 is an apocalyptic number.

314990539 is a deficient number, since it is larger than the sum of its proper divisors (1).

314990539 is an equidigital number, since it uses as much as digits as its factorization.

314990539 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 131220, while the sum is 43.

The square root of 314990539 is about 17747.9728138174. The cubic root of 314990539 is about 680.4023995149.

The spelling of 314990539 in words is "three hundred fourteen million, nine hundred ninety thousand, five hundred thirty-nine".