332563668 has 12 divisors (see below), whose sum is σ = 775981920. Its totient is φ = 110854552.

The previous prime is 332563667. The next prime is 332563697. The reversal of 332563668 is 866365233.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×332563668² = 221197186547228448, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332563663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13856808 + ... + 13856831.

It is an arithmetic number, because the mean of its divisors is an integer number (64665160).

Almost surely, 2^332563668 is an apocalyptic number.

It is an amenable number.

332563668 is an abundant number, since it is smaller than the sum of its proper divisors (443418252).

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

332563668 is a wasteful number, since it uses less digits than its factorization.

332563668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27713646 (or 27713644 counting only the distinct ones).

The product of its digits is 466560, while the sum is 42.

The square root of 332563668 is about 18236.3282488554. The cubic root of 332563668 is about 692.8272069500.

The spelling of 332563668 in words is "three hundred thirty-two million, five hundred sixty-three thousand, six hundred sixty-eight".