325802864 has 10 divisors (see below), whose sum is σ = 631243080. Its totient is φ = 162901424.

The previous prime is 325802857. The next prime is 325802881. The reversal of 325802864 is 468208523.

It is a super-2 number, since 2×325802864² = 212295012381204992, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10181324 + ... + 10181355.

It is an arithmetic number, because the mean of its divisors is an integer number (63124308).

Almost surely, 2^325802864 is an apocalyptic number.

It is an amenable number.

325802864 is a deficient number, since it is larger than the sum of its proper divisors (305440216).

325802864 is a wasteful number, since it uses less digits than its factorization.

325802864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20362687 (or 20362681 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 38.

The square root of 325802864 is about 18050.0100830997. The cubic root of 325802864 is about 688.1001183847.

The spelling of 325802864 in words is "three hundred twenty-five million, eight hundred two thousand, eight hundred sixty-four".