325967598 has 128 divisors (see below), whose sum is σ = 829440000. Its totient is φ = 93985920.

The previous prime is 325967581. The next prime is 325967611. The reversal of 325967598 is 895769523.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a Curzon number.

It is a plaindrome in base 16.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2187628 + ... + 2187776.

It is an arithmetic number, because the mean of its divisors is an integer number (6480000).

Almost surely, 2^325967598 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 325967598, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (414720000).

325967598 is an abundant number, since it is smaller than the sum of its proper divisors (503472402).

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

325967598 is a wasteful number, since it uses less digits than its factorization.

325967598 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327 (or 321 counting only the distinct ones).

The product of its digits is 4082400, while the sum is 54.

The square root of 325967598 is about 18054.5727725693. The cubic root of 325967598 is about 688.2160723332.

The spelling of 325967598 in words is "three hundred twenty-five million, nine hundred sixty-seven thousand, five hundred ninety-eight".