3864282 has 8 divisors (see below), whose sum is σ = 7728576. Its totient is φ = 1288092.

The previous prime is 3864269. The next prime is 3864307. The reversal of 3864282 is 2824683.

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

3864282 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 322018 + ... + 322029.

It is an arithmetic number, because the mean of its divisors is an integer number (966072).

Almost surely, 2^3864282 is an apocalyptic number.

3864282 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.

3864282 is a wasteful number, since it uses less digits than its factorization.

3864282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 644052.

The product of its digits is 18432, while the sum is 33.

The square root of 3864282 is about 1965.7777086944. Note that the first 4 decimals coincide. The cubic root of 3864282 is about 156.9240846281.

The spelling of 3864282 in words is "three million, eight hundred sixty-four thousand, two hundred eighty-two".