325502604 has 384 divisors, whose sum is σ = 1135411200. Its totient is φ = 78382080.

The previous prime is 325502603. The next prime is 325502629. The reversal of 325502604 is 406205523.

325502604 is a `hidden beast` number, since 3 + 2 + 5 + 50 + 2 + 604 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325502603) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 7569807 + ... + 7569849.

It is an arithmetic number, because the mean of its divisors is an integer number (2956800).

Almost surely, 2^325502604 is an apocalyptic number.

325502604 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 325502604, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (567705600).

325502604 is an abundant number, since it is smaller than the sum of its proper divisors (809908596).

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

325502604 is a wasteful number, since it uses less digits than its factorization.

325502604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130 (or 122 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 325502604 is about 18041.6907189986. The cubic root of 325502604 is about 687.8886690011. Note that the first 3 decimals are identical.

The spelling of 325502604 in words is "three hundred twenty-five million, five hundred two thousand, six hundred four".