328141564 has 6 divisors (see below), whose sum is σ = 574247744. Its totient is φ = 164070780.

The previous prime is 328141559. The next prime is 328141577. The reversal of 328141564 is 465141823.

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, 41017692 + ... + 41017699.

Almost surely, 2^328141564 is an apocalyptic number.

It is an amenable number.

328141564 is a deficient number, since it is larger than the sum of its proper divisors (246106180).

328141564 is a wasteful number, since it uses less digits than its factorization.

328141564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82035395 (or 82035393 counting only the distinct ones).

The product of its digits is 23040, while the sum is 34.

The square root of 328141564 is about 18114.6781368039. The cubic root of 328141564 is about 689.7426499495.

The spelling of 328141564 in words is "three hundred twenty-eight million, one hundred forty-one thousand, five hundred sixty-four".