314020969 has 2 divisors, whose sum is σ = 314020970. Its totient is φ = 314020968.

The previous prime is 314020963. The next prime is 314021023. The reversal of 314020969 is 969020413.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 312865344 + 1155625 = 17688^2 + 1075^2 .

It is a cyclic number.

It is not a de Polignac number, because 314020969 - 2⁵ = 314020937 is a prime.

It is a super-2 number, since 2×314020969² = 197218337943397922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (314020963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157010484 + 157010485.

It is an arithmetic number, because the mean of its divisors is an integer number (157010485).

Almost surely, 2^314020969 is an apocalyptic number.

It is an amenable number.

314020969 is a deficient number, since it is larger than the sum of its proper divisors (1).

314020969 is an equidigital number, since it uses as much as digits as its factorization.

314020969 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664, while the sum is 34.

The square root of 314020969 is about 17720.6368113564. The cubic root of 314020969 is about 679.7035681715.

The spelling of 314020969 in words is "three hundred fourteen million, twenty thousand, nine hundred sixty-nine".