325944 has 40 divisors (see below), whose sum is σ = 914760. Its totient is φ = 108432.

The previous prime is 325943. The next prime is 325951. The reversal of 325944 is 449523.

It is a super-2 number, since 2×325944² = 212478982272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an Ulam number.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325943) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 397 + ... + 899.

It is an arithmetic number, because the mean of its divisors is an integer number (22869).

2³²⁵⁹⁴⁴ 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 325944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (457380).

325944 is an abundant number, since it is smaller than the sum of its proper divisors (588816).

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

325944 is a wasteful number, since it uses less digits than its factorization.

325944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 521 (or 508 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 325944 is about 570.9150549775. The cubic root of 325944 is about 68.8199464430.

The spelling of 325944 in words is "three hundred twenty-five thousand, nine hundred forty-four".