314459953 has 2 divisors, whose sum is σ = 314459954. Its totient is φ = 314459952.

The previous prime is 314459909. The next prime is 314459969. The reversal of 314459953 is 359954413.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 204146944 + 110313009 = 14288^2 + 10503^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-314459953 is a prime.

It is not a weakly prime, because it can be changed into another prime (314459993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157229976 + 157229977.

It is an arithmetic number, because the mean of its divisors is an integer number (157229977).

Almost surely, 2^314459953 is an apocalyptic number.

It is an amenable number.

314459953 is a deficient number, since it is larger than the sum of its proper divisors (1).

314459953 is an equidigital number, since it uses as much as digits as its factorization.

314459953 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 291600, while the sum is 43.

The square root of 314459953 is about 17733.0187221465. The cubic root of 314459953 is about 680.0201500661.

The spelling of 314459953 in words is "three hundred fourteen million, four hundred fifty-nine thousand, nine hundred fifty-three".