3866045030862 has 32 divisors (see below), whose sum is σ = 8890887098112. Its totient is φ = 1097807701824.

The previous prime is 3866045030849. The next prime is 3866045030867. The reversal of 3866045030862 is 2680305406683.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3866045030867) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 282351103 + ... + 282364794.

It is an arithmetic number, because the mean of its divisors is an integer number (277840221816).

Almost surely, 2^{3866045030862} is an apocalyptic number.

3866045030862 is an abundant number, since it is smaller than the sum of its proper divisors (5024842067250).

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

3866045030862 is a wasteful number, since it uses less digits than its factorization.

3866045030862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 564716072.

The product of its (nonzero) digits is 4976640, while the sum is 51.

The spelling of 3866045030862 in words is "three trillion, eight hundred sixty-six billion, forty-five million, thirty thousand, eight hundred sixty-two".