3866264404 has 12 divisors (see below), whose sum is σ = 6767388628. Its totient is φ = 1932724800.

The previous prime is 3866264401. The next prime is 3866264443. The reversal of 3866264404 is 4044626683.

It can be written as a sum of positive squares in 2 ways, for example, as 2555100304 + 1311164100 = 50548^2 + 36210^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3866264401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79977 + ... + 118864.

Almost surely, 2^3866264404 is an apocalyptic number.

It is an amenable number.

3866264404 is a deficient number, since it is larger than the sum of its proper divisors (2901124224).

3866264404 is a wasteful number, since it uses less digits than its factorization.

3866264404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203706 (or 203704 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 43.

The square root of 3866264404 is about 62179.2924051086. The cubic root of 3866264404 is about 1569.5091442917.

The spelling of 3866264404 in words is "three billion, eight hundred sixty-six million, two hundred sixty-four thousand, four hundred four".