325735794384 has 240 divisors, whose sum is σ = 1136034860544. Its totient is φ = 78098342400.

The previous prime is 325735794367. The next prime is 325735794443. The reversal of 325735794384 is 483497537523.

It is a happy number.

It is a super-2 number, since 2×325735794384² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 363879 + ... + 885369.

Almost surely, 2^325735794384 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 325735794384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (568017430272).

325735794384 is an abundant number, since it is smaller than the sum of its proper divisors (810299066160).

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

325735794384 is a wasteful number, since it uses less digits than its factorization.

325735794384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 521546 (or 521527 counting only the distinct ones).

The product of its digits is 76204800, while the sum is 60.

The spelling of 325735794384 in words is "three hundred twenty-five billion, seven hundred thirty-five million, seven hundred ninety-four thousand, three hundred eighty-four".