332438832 has 120 divisors (see below), whose sum is σ = 1050089040. Its totient is φ = 97251840.

The previous prime is 332438797. The next prime is 332438867. The reversal of 332438832 is 238834233.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (332438797) and next prime (332438867).

It is a super-2 number, since 2×332438832² = 221031154043048448, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 42318 + ... + 49554.

It is an arithmetic number, because the mean of its divisors is an integer number (8750742).

Almost surely, 2^332438832 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 332438832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (525044520).

332438832 is an abundant number, since it is smaller than the sum of its proper divisors (717650208).

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

332438832 is a wasteful number, since it uses less digits than its factorization.

332438832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7291 (or 7282 counting only the distinct ones).

The product of its digits is 82944, while the sum is 36.

The square root of 332438832 is about 18232.9051991173. The cubic root of 332438832 is about 692.7405061567.

The spelling of 332438832 in words is "three hundred thirty-two million, four hundred thirty-eight thousand, eight hundred thirty-two".