3666882 has 8 divisors (see below), whose sum is σ = 7333776. Its totient is φ = 1222292.

The previous prime is 3666881. The next prime is 3666907. The reversal of 3666882 is 2886663.

It is a sphenic number, since it is the product of 3 distinct primes.

3666882 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 3666882.

It is not an unprimeable number, because it can be changed into a prime (3666881) 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, 305568 + ... + 305579.

It is an arithmetic number, because the mean of its divisors is an integer number (916722).

Almost surely, 2^3666882 is an apocalyptic number.

3666882 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3666882 is a wasteful number, since it uses less digits than its factorization.

3666882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 611152.

The product of its digits is 82944, while the sum is 39.

The square root of 3666882 is about 1914.9104417701. The cubic root of 3666882 is about 154.2051855379.

The spelling of 3666882 in words is "three million, six hundred sixty-six thousand, eight hundred eighty-two".