325056396 has 144 divisors (see below), whose sum is σ = 923790336. Its totient is φ = 88615296.

The previous prime is 325056379. The next prime is 325056397. The reversal of 325056396 is 693650523.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325056397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1457541 + ... + 1457763.

Almost surely, 2^325056396 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 325056396, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (461895168).

325056396 is an abundant number, since it is smaller than the sum of its proper divisors (598733940).

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

325056396 is a wasteful number, since it uses less digits than its factorization.

325056396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348 (or 339 counting only the distinct ones).

The product of its (nonzero) digits is 145800, while the sum is 39.

The square root of 325056396 is about 18029.3204530842. The cubic root of 325056396 is about 687.5741996390.

The spelling of 325056396 in words is "three hundred twenty-five million, fifty-six thousand, three hundred ninety-six".