3844313081 has 24 divisors (see below), whose sum is σ = 4718943360. Its totient is φ = 3116363712.

The previous prime is 3844313059. The next prime is 3844313171. The reversal of 3844313081 is 1803134483.

It is not a de Polignac number, because 3844313081 - 2⁶ = 3844313017 is a prime.

It is a super-2 number, since 2×3844313081² = 29557486129495425122, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3844313281) 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 23 ways as a sum of consecutive naturals, for example, 81140 + ... + 119466.

It is an arithmetic number, because the mean of its divisors is an integer number (196622640).

Almost surely, 2^3844313081 is an apocalyptic number.

It is an amenable number.

3844313081 is a deficient number, since it is larger than the sum of its proper divisors (874630279).

3844313081 is a wasteful number, since it uses less digits than its factorization.

3844313081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38453 (or 38446 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 3844313081 is about 62002.5247953662. The cubic root of 3844313081 is about 1566.5331267243.

The spelling of 3844313081 in words is "three billion, eight hundred forty-four million, three hundred thirteen thousand, eighty-one".