479761963 has 2 divisors, whose sum is σ = 479761964. Its totient is φ = 479761962.

The previous prime is 479761957. The next prime is 479761967. The reversal of 479761963 is 369167974.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-479761963 is a prime.

It is a super-2 number, since 2×479761963² = 460343082283226738, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 479761963.

It is not a weakly prime, because it can be changed into another prime (479761967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 239880981 + 239880982.

It is an arithmetic number, because the mean of its divisors is an integer number (239880982).

Almost surely, 2^479761963 is an apocalyptic number.

479761963 is a deficient number, since it is larger than the sum of its proper divisors (1).

479761963 is an equidigital number, since it uses as much as digits as its factorization.

479761963 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1714608, while the sum is 52.

The square root of 479761963 is about 21903.4692001062. The cubic root of 479761963 is about 782.8440785901.

The spelling of 479761963 in words is "four hundred seventy-nine million, seven hundred sixty-one thousand, nine hundred sixty-three".