332394463 has 4 divisors (see below), whose sum is σ = 332436208. Its totient is φ = 332352720.

The previous prime is 332394451. The next prime is 332394479. The reversal of 332394463 is 364493233.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 332394463 - 2⁹ = 332393951 is a prime.

It is a super-2 number, since 2×332394463² = 220972158066116738, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332394563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4806 + ... + 26227.

It is an arithmetic number, because the mean of its divisors is an integer number (83109052).

Almost surely, 2^332394463 is an apocalyptic number.

332394463 is a deficient number, since it is larger than the sum of its proper divisors (41745).

332394463 is a wasteful number, since it uses less digits than its factorization.

332394463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41744.

The product of its digits is 139968, while the sum is 37.

The square root of 332394463 is about 18231.6884297643. The cubic root of 332394463 is about 692.7096858793.

The spelling of 332394463 in words is "three hundred thirty-two million, three hundred ninety-four thousand, four hundred sixty-three".