316769963 has 2 divisors, whose sum is σ = 316769964. Its totient is φ = 316769962.

The previous prime is 316769953. The next prime is 316770001. The reversal of 316769963 is 369967613.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 316769963 - 2⁶ = 316769899 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (316769933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158384981 + 158384982.

It is an arithmetic number, because the mean of its divisors is an integer number (158384982).

Almost surely, 2^316769963 is an apocalyptic number.

316769963 is a deficient number, since it is larger than the sum of its proper divisors (1).

316769963 is an equidigital number, since it uses as much as digits as its factorization.

316769963 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1102248, while the sum is 50.

The square root of 316769963 is about 17798.0325598084. The cubic root of 316769963 is about 681.6812227277.

The spelling of 316769963 in words is "three hundred sixteen million, seven hundred sixty-nine thousand, nine hundred sixty-three".