325395868 has 36 divisors (see below), whose sum is σ = 665439600. Its totient is φ = 139169016.

The previous prime is 325395859. The next prime is 325395883. The reversal of 325395868 is 868593523.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It is a super-2 number, since 2×325395868² = 211764941822946848, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 667921 + ... + 668407.

Almost surely, 2^325395868 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 325395868, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (332719800).

325395868 is an abundant number, since it is smaller than the sum of its proper divisors (340043732).

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

325395868 is an frugal number, since it uses more digits than its factorization.

325395868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 999 (or 496 counting only the distinct ones).

The product of its digits is 1555200, while the sum is 49.

The square root of 325395868 is about 18038.7324388384. The cubic root of 325395868 is about 687.8134719459.

The spelling of 325395868 in words is "three hundred twenty-five million, three hundred ninety-five thousand, eight hundred sixty-eight".