332398 has 16 divisors (see below), whose sum is σ = 563760. Its totient is φ = 145600.

The previous prime is 332393. The next prime is 332399. The reversal of 332398 is 893233.

It is a happy number.

It is a super-2 number, since 2×332398² = 220976860808, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332393) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 378 + ... + 898.

It is an arithmetic number, because the mean of its divisors is an integer number (35235).

2³³²³⁹⁸ is an apocalyptic number.

332398 is a deficient number, since it is larger than the sum of its proper divisors (231362).

332398 is a wasteful number, since it uses less digits than its factorization.

332398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 563.

The product of its digits is 3888, while the sum is 28.

The square root of 332398 is about 576.5396777326. The cubic root of 332398 is about 69.2712142905.

The spelling of 332398 in words is "three hundred thirty-two thousand, three hundred ninety-eight".