325503894 has 16 divisors (see below), whose sum is σ = 666148032. Its totient is φ = 105977928.

The previous prime is 325503863. The next prime is 325503901. The reversal of 325503894 is 498305523.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 630564 + ... + 631079.

It is an arithmetic number, because the mean of its divisors is an integer number (41634252).

Almost surely, 2^325503894 is an apocalyptic number.

325503894 is an abundant number, since it is smaller than the sum of its proper divisors (340644138).

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

325503894 is a wasteful number, since it uses less digits than its factorization.

325503894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1261691.

The product of its (nonzero) digits is 129600, while the sum is 39.

The square root of 325503894 is about 18041.7264694929. The cubic root of 325503894 is about 687.8895777242.

The spelling of 325503894 in words is "three hundred twenty-five million, five hundred three thousand, eight hundred ninety-four".