325380402 has 112 divisors (see below), whose sum is σ = 790737408. Its totient is φ = 100077120.

The previous prime is 325380401. The next prime is 325380413. The reversal of 325380402 is 204083523.

325380402 is a `hidden beast` number, since 3 + 253 + 8 + 0 + 402 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (325380401) by changing a digit.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 1039398 + ... + 1039710.

Almost surely, 2^325380402 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 325380402, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (395368704).

325380402 is an abundant number, since it is smaller than the sum of its proper divisors (465357006).

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

325380402 is a wasteful number, since it uses less digits than its factorization.

325380402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387 (or 372 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 325380402 is about 18038.3037450865. The cubic root of 325380402 is about 687.8025745614.

The spelling of 325380402 in words is "three hundred twenty-five million, three hundred eighty thousand, four hundred two".