332363421 has 24 divisors (see below), whose sum is σ = 517768160. Its totient is φ = 204231456.

The previous prime is 332363411. The next prime is 332363429. The reversal of 332363421 is 124363233.

It is a happy number.

332363421 is a `hidden beast` number, since 3 + 3 + 2 + 3 + 634 + 21 = 666.

It is not a de Polignac number, because 332363421 - 2¹⁸ = 332101277 is a prime.

It is a super-2 number, since 2×332363421² = 220930887237646482, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332363429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 98850 + ... + 102156.

Almost surely, 2^332363421 is an apocalyptic number.

It is an amenable number.

332363421 is a deficient number, since it is larger than the sum of its proper divisors (185404739).

332363421 is a wasteful number, since it uses less digits than its factorization.

332363421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4185 (or 4182 counting only the distinct ones).

The product of its digits is 7776, while the sum is 27.

The square root of 332363421 is about 18230.8370899419. The cubic root of 332363421 is about 692.6881213770.

The spelling of 332363421 in words is "three hundred thirty-two million, three hundred sixty-three thousand, four hundred twenty-one".