32463390976 has 27 divisors (see below), whose sum is σ = 64805726713. Its totient is φ = 16230254080.

The previous prime is 32463390919. The next prime is 32463390979. The reversal of 32463390976 is 67909336423.

The square root of 32463390976 is 180176.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 32175749376 + 287641600 = 179376^2 + 16960^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32463390979) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 2877186 + ... + 2888446.

Almost surely, 2^32463390976 is an apocalyptic number.

32463390976 is the 180176-th square number.

It is an amenable number.

32463390976 is a deficient number, since it is larger than the sum of its proper divisors (32342335737).

32463390976 is an frugal number, since it uses more digits than its factorization.

32463390976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22538 (or 11263 counting only the distinct ones).

The product of its (nonzero) digits is 4408992, while the sum is 52.

The spelling of 32463390976 in words is "thirty-two billion, four hundred sixty-three million, three hundred ninety thousand, nine hundred seventy-six".