325904877 has 20 divisors (see below), whose sum is σ = 491325340. Its totient is φ = 215270784.

The previous prime is 325904863. The next prime is 325904879. The reversal of 325904877 is 778409523.

It can be written as a sum of positive squares in 2 ways, for example, as 292102281 + 33802596 = 17091^2 + 5814^2 .

It is not a de Polignac number, because 325904877 - 2⁴ = 325904861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325904879) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 9628 + ... + 27285.

It is an arithmetic number, because the mean of its divisors is an integer number (24566267).

Almost surely, 2^325904877 is an apocalyptic number.

It is an amenable number.

325904877 is a deficient number, since it is larger than the sum of its proper divisors (165420463).

325904877 is a wasteful number, since it uses less digits than its factorization.

325904877 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37034 (or 37025 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 45.

The square root of 325904877 is about 18052.8357052292. The cubic root of 325904877 is about 688.1719285089.

The spelling of 325904877 in words is "three hundred twenty-five million, nine hundred four thousand, eight hundred seventy-seven".