471311963 has 2 divisors, whose sum is σ = 471311964. Its totient is φ = 471311962.

The previous prime is 471311923. The next prime is 471311977. The reversal of 471311963 is 369113174.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 471311963 - 2⁸ = 471311707 is a prime.

It is not a weakly prime, because it can be changed into another prime (471311903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235655981 + 235655982.

It is an arithmetic number, because the mean of its divisors is an integer number (235655982).

Almost surely, 2^471311963 is an apocalyptic number.

471311963 is a deficient number, since it is larger than the sum of its proper divisors (1).

471311963 is an equidigital number, since it uses as much as digits as its factorization.

471311963 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13608, while the sum is 35.

The square root of 471311963 is about 21709.7204726362. The cubic root of 471311963 is about 778.2207763766.

It can be divided in two parts, 471311 and 963, that added together give a palindrome (472274).

The spelling of 471311963 in words is "four hundred seventy-one million, three hundred eleven thousand, nine hundred sixty-three".