9411491963 has 2 divisors, whose sum is σ = 9411491964. Its totient is φ = 9411491962.

The previous prime is 9411491917. The next prime is 9411492007. The reversal of 9411491963 is 3691941149.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9411491963 - 2¹⁰ = 9411490939 is a prime.

It is a super-2 number, since 2×9411491963² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (9411401963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4705745981 + 4705745982.

It is an arithmetic number, because the mean of its divisors is an integer number (4705745982).

Almost surely, 2^9411491963 is an apocalyptic number.

9411491963 is a deficient number, since it is larger than the sum of its proper divisors (1).

9411491963 is an equidigital number, since it uses as much as digits as its factorization.

9411491963 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 209952, while the sum is 47.

The square root of 9411491963 is about 97012.8443197085. The cubic root of 9411491963 is about 2111.3139890210.

The spelling of 9411491963 in words is "nine billion, four hundred eleven million, four hundred ninety-one thousand, nine hundred sixty-three".