325896866 has 4 divisors (see below), whose sum is σ = 488845302. Its totient is φ = 162948432.

The previous prime is 325896853. The next prime is 325896899. The reversal of 325896866 is 668698523.

325896866 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 244265641 + 81631225 = 15629^2 + 9035^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81474215 + ... + 81474218.

Almost surely, 2^325896866 is an apocalyptic number.

325896866 is a deficient number, since it is larger than the sum of its proper divisors (162948436).

325896866 is a wasteful number, since it uses less digits than its factorization.

325896866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162948435.

The product of its digits is 3732480, while the sum is 53.

The square root of 325896866 is about 18052.6138273658. The cubic root of 325896866 is about 688.1662898590.

The spelling of 325896866 in words is "three hundred twenty-five million, eight hundred ninety-six thousand, eight hundred sixty-six".