663466962 has 16 divisors (see below), whose sum is σ = 1329805440. Its totient is φ = 220677072.

The previous prime is 663466949. The next prime is 663466963. The reversal of 663466962 is 269664366.

It is not an unprimeable number, because it can be changed into a prime (663466963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116637 + ... + 122192.

It is an arithmetic number, because the mean of its divisors is an integer number (83112840).

Almost surely, 2^663466962 is an apocalyptic number.

663466962 is an abundant number, since it is smaller than the sum of its proper divisors (666338478).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

663466962 is a wasteful number, since it uses less digits than its factorization.

663466962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239297.

The product of its digits is 1679616, while the sum is 48.

The square root of 663466962 is about 25757.8524337725. The cubic root of 663466962 is about 872.1806230571.

The spelling of 663466962 in words is "six hundred sixty-three million, four hundred sixty-six thousand, nine hundred sixty-two".