325164764 has 6 divisors (see below), whose sum is σ = 569038344. Its totient is φ = 162582380.

The previous prime is 325164757. The next prime is 325164787. The reversal of 325164764 is 467461523.

It is a happy number.

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, 40645592 + ... + 40645599.

It is an arithmetic number, because the mean of its divisors is an integer number (94839724).

Almost surely, 2^325164764 is an apocalyptic number.

It is an amenable number.

325164764 is a deficient number, since it is larger than the sum of its proper divisors (243873580).

325164764 is a wasteful number, since it uses less digits than its factorization.

325164764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81291195 (or 81291193 counting only the distinct ones).

The product of its digits is 120960, while the sum is 38.

The square root of 325164764 is about 18032.3255294485. The cubic root of 325164764 is about 687.6505994710.

The spelling of 325164764 in words is "three hundred twenty-five million, one hundred sixty-four thousand, seven hundred sixty-four".