325704 has 32 divisors (see below), whose sum is σ = 836640. Its totient is φ = 105600.

The previous prime is 325697. The next prime is 325709. The reversal of 325704 is 407523.

It is a happy number.

It is a Smith number, since the sum of its digits (21) coincides with the sum of the digits of its prime factors.

It is a plaindrome in base 15.

It is a nialpdrome in base 13.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 325704.

It is not an unprimeable number, because it can be changed into a prime (325709) by changing a digit.

325704 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 819 + ... + 1149.

It is an arithmetic number, because the mean of its divisors is an integer number (26145).

2³²⁵⁷⁰⁴ 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 325704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (418320).

325704 is an abundant number, since it is smaller than the sum of its proper divisors (510936).

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

325704 is a wasteful number, since it uses less digits than its factorization.

325704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381 (or 377 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 21.

The square root of 325704 is about 570.7048273845. The cubic root of 325704 is about 68.8030510635.

The spelling of 325704 in words is "three hundred twenty-five thousand, seven hundred four".