3866094 has 12 divisors (see below), whose sum is σ = 8376576. Its totient is φ = 1288692.

The previous prime is 3866081. The next prime is 3866099. The reversal of 3866094 is 4906683.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3866099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 107374 + ... + 107409.

It is an arithmetic number, because the mean of its divisors is an integer number (698048).

Almost surely, 2^3866094 is an apocalyptic number.

3866094 is an abundant number, since it is smaller than the sum of its proper divisors (4510482).

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

3866094 is a wasteful number, since it uses less digits than its factorization.

3866094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214791 (or 214788 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 3866094 is about 1966.2385409711. The cubic root of 3866094 is about 156.9486085465.

The spelling of 3866094 in words is "three million, eight hundred sixty-six thousand, ninety-four".