325876666 has 16 divisors (see below), whose sum is σ = 493968384. Its totient is φ = 161227584.

The previous prime is 325876637. The next prime is 325876667. The reversal of 325876666 is 666678523.

325876666 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (325876667) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108501 + ... + 111463.

It is an arithmetic number, because the mean of its divisors is an integer number (30873024).

Almost surely, 2^325876666 is an apocalyptic number.

325876666 is a deficient number, since it is larger than the sum of its proper divisors (168091718).

325876666 is a wasteful number, since it uses less digits than its factorization.

325876666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3525.

The product of its digits is 2177280, while the sum is 49.

The square root of 325876666 is about 18052.0543429273. The cubic root of 325876666 is about 688.1520714076.

The spelling of 325876666 in words is "three hundred twenty-five million, eight hundred seventy-six thousand, six hundred sixty-six".