325101664 has 24 divisors (see below), whose sum is σ = 642494160. Its totient is φ = 161928576.

The previous prime is 325101661. The next prime is 325101677. The reversal of 325101664 is 466101523.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325101661) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10899 + ... + 27730.

It is an arithmetic number, because the mean of its divisors is an integer number (26770590).

Almost surely, 2^325101664 is an apocalyptic number.

It is an amenable number.

325101664 is a deficient number, since it is larger than the sum of its proper divisors (317392496).

325101664 is a wasteful number, since it uses less digits than its factorization.

325101664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38902 (or 38894 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 325101664 is about 18030.5758088864. The cubic root of 325101664 is about 687.6061158075.

The spelling of 325101664 in words is "three hundred twenty-five million, one hundred one thousand, six hundred sixty-four".