4081839908 has 12 divisors (see below), whose sum is σ = 7145225472. Its totient is φ = 2040346920.

The previous prime is 4081839869. The next prime is 4081839917. The reversal of 4081839908 is 8099381804.

It is a super-2 number, since 2×4081839908² = 33322834069082896928, which contains 22 as substring.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 127028 + ... + 155883.

It is an arithmetic number, because the mean of its divisors is an integer number (595435456).

Almost surely, 2^4081839908 is an apocalyptic number.

It is an amenable number.

4081839908 is a deficient number, since it is larger than the sum of its proper divisors (3063385564).

4081839908 is a wasteful number, since it uses less digits than its factorization.

4081839908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286522 (or 286520 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 50.

The square root of 4081839908 is about 63889.2785058651. The cubic root of 4081839908 is about 1598.1541092694.

The spelling of 4081839908 in words is "four billion, eighty-one million, eight hundred thirty-nine thousand, nine hundred eight".