332490 has 16 divisors (see below), whose sum is σ = 798048. Its totient is φ = 88656.

The previous prime is 332489. The next prime is 332509. The reversal of 332490 is 94233.

332490 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×332490² = 221099200200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5512 + ... + 5571.

It is an arithmetic number, because the mean of its divisors is an integer number (49878).

2³³²⁴⁹⁰ is an apocalyptic number.

332490 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

332490 is an abundant number, since it is smaller than the sum of its proper divisors (465558).

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

332490 is a wasteful number, since it uses less digits than its factorization.

332490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11093.

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 332490 is about 576.6194585686. The cubic root of 332490 is about 69.2776045855.

The spelling of 332490 in words is "three hundred thirty-two thousand, four hundred ninety".