325414320 has 160 divisors (see below), whose sum is σ = 1257776640. Its totient is φ = 67614720.

The previous prime is 325414301. The next prime is 325414333. The reversal of 325414320 is 23414523.

It is a super-2 number, since 2×325414320² = 211788959322124800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9676 + ... + 27284.

It is an arithmetic number, because the mean of its divisors is an integer number (7861104).

Almost surely, 2^325414320 is an apocalyptic number.

325414320 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 325414320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (628888320).

325414320 is an abundant number, since it is smaller than the sum of its proper divisors (932362320).

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

325414320 is a wasteful number, since it uses less digits than its factorization.

325414320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17643 (or 17637 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 325414320 is about 18039.2438865935. The cubic root of 325414320 is about 687.8264728222.

Adding to 325414320 its reverse (23414523), we get a palindrome (348828843).

The spelling of 325414320 in words is "three hundred twenty-five million, four hundred fourteen thousand, three hundred twenty".