325838916 has 48 divisors (see below), whose sum is σ = 909753600. Its totient is φ = 100257696.

The previous prime is 325838869. The next prime is 325838917. The reversal of 325838916 is 619838523.

It is a happy number.

325838916 is a `hidden beast` number, since 3 + 258 + 389 + 16 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325838917) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114636 + ... + 117443.

It is an arithmetic number, because the mean of its divisors is an integer number (18953200).

Almost surely, 2^325838916 is an apocalyptic number.

325838916 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

325838916 is an abundant number, since it is smaller than the sum of its proper divisors (583914684).

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

325838916 is a wasteful number, since it uses less digits than its factorization.

325838916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232105 (or 232097 counting only the distinct ones).

The product of its digits is 311040, while the sum is 45.

The square root of 325838916 is about 18051.0087252763. The cubic root of 325838916 is about 688.1254982215.

The spelling of 325838916 in words is "three hundred twenty-five million, eight hundred thirty-eight thousand, nine hundred sixteen".