3866084 has 6 divisors (see below), whose sum is σ = 6765654. Its totient is φ = 1933040.

The previous prime is 3866081. The next prime is 3866099. The reversal of 3866084 is 4806683.

It can be written as a sum of positive squares in only one way, i.e., 2102500 + 1763584 = 1450^2 + 1328^2 .

It is not an unprimeable number, because it can be changed into a prime (3866081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 483257 + ... + 483264.

It is an arithmetic number, because the mean of its divisors is an integer number (1127609).

Almost surely, 2^3866084 is an apocalyptic number.

It is an amenable number.

3866084 is a deficient number, since it is larger than the sum of its proper divisors (2899570).

3866084 is a wasteful number, since it uses less digits than its factorization.

3866084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 966525 (or 966523 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 3866084 is about 1966.2359980430. The cubic root of 3866084 is about 156.9484732258.

The spelling of 3866084 in words is "three million, eight hundred sixty-six thousand, eighty-four".