325469340 has 192 divisors, whose sum is σ = 1172613120. Its totient is φ = 74323008.

The previous prime is 325469329. The next prime is 325469371. The reversal of 325469340 is 43964523.

325469340 is a `hidden beast` number, since 3 + 254 + 69 + 340 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 325469295 and 325469304.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 305649 + ... + 306711.

It is an arithmetic number, because the mean of its divisors is an integer number (6107360).

Almost surely, 2^325469340 is an apocalyptic number.

325469340 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 325469340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (586306560).

325469340 is an abundant number, since it is smaller than the sum of its proper divisors (847143780).

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

325469340 is a wasteful number, since it uses less digits than its factorization.

325469340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1100 (or 1080 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

The square root of 325469340 is about 18040.7688306236. The cubic root of 325469340 is about 687.8652357956.

The spelling of 325469340 in words is "three hundred twenty-five million, four hundred sixty-nine thousand, three hundred forty".