966632463 has 6 divisors (see below), whose sum is σ = 1396246904. Its totient is φ = 644421636.

The previous prime is 966632423. The next prime is 966632479. The reversal of 966632463 is 364236669.

It is a happy number.

It is not a de Polignac number, because 966632463 - 2²⁰ = 965583887 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (966632423) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 53701795 + ... + 53701812.

Almost surely, 2^966632463 is an apocalyptic number.

966632463 is a deficient number, since it is larger than the sum of its proper divisors (429614441).

966632463 is a wasteful number, since it uses less digits than its factorization.

966632463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107403613 (or 107403610 counting only the distinct ones).

The product of its digits is 839808, while the sum is 45.

The square root of 966632463 is about 31090.7134527338. The cubic root of 966632463 is about 988.7514318085.

The spelling of 966632463 in words is "nine hundred sixty-six million, six hundred thirty-two thousand, four hundred sixty-three".