3886444031 has 8 divisors (see below), whose sum is σ = 3916819200. Its totient is φ = 3856103640.

The previous prime is 3886444027. The next prime is 3886444043. The reversal of 3886444031 is 1304446883.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3886444031 - 2² = 3886444027 is a prime.

It is a super-2 number, since 2×3886444031² = 30208894412191057922, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3886444031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3880444031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 244010 + ... + 259448.

It is an arithmetic number, because the mean of its divisors is an integer number (489602400).

Almost surely, 2^3886444031 is an apocalyptic number.

3886444031 is a deficient number, since it is larger than the sum of its proper divisors (30375169).

3886444031 is a wasteful number, since it uses less digits than its factorization.

3886444031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17389.

The product of its (nonzero) digits is 221184, while the sum is 41.

The square root of 3886444031 is about 62341.3508916834. The cubic root of 3886444031 is about 1572.2350455551.

The spelling of 3886444031 in words is "three billion, eight hundred eighty-six million, four hundred forty-four thousand, thirty-one".