3866030 has 16 divisors (see below), whose sum is σ = 7953120. Its totient is φ = 1325472.

The previous prime is 3866011. The next prime is 3866033. The reversal of 3866030 is 306683.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3866033) 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, 27545 + ... + 27684.

It is an arithmetic number, because the mean of its divisors is an integer number (497070).

Almost surely, 2^3866030 is an apocalyptic number.

3866030 is an abundant number, since it is smaller than the sum of its proper divisors (4087090).

3866030 is a wasteful number, since it uses less digits than its factorization.

3866030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55243.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 3866030 is about 1966.2222661744. Note that the first 4 decimals coincide. The cubic root of 3866030 is about 156.9477424901.

The spelling of 3866030 in words is "three million, eight hundred sixty-six thousand, thirty".