3900039039 has 12 divisors (see below), whose sum is σ = 6066727576. Its totient is φ = 2400023952.

The previous prime is 3900039001. The next prime is 3900039043. The reversal of 3900039039 is 9309300093.

It is not a de Polignac number, because 3900039039 - 2⁷ = 3900038911 is a prime.

3900039039 is a modest number, since divided by 39039 gives 3900 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 3900038994 and 3900039012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3900039049) 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 11 ways as a sum of consecutive naturals, for example, 16666717 + ... + 16666950.

Almost surely, 2^3900039039 is an apocalyptic number.

3900039039 is a gapful number since it is divisible by the number (39) formed by its first and last digit.

3900039039 is a deficient number, since it is larger than the sum of its proper divisors (2166688537).

3900039039 is a wasteful number, since it uses less digits than its factorization.

3900039039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33333686 (or 33333683 counting only the distinct ones).

The product of its (nonzero) digits is 19683, while the sum is 36.

The square root of 3900039039 is about 62450.2925453516. The cubic root of 3900039039 is about 1574.0661687305.

The spelling of 3900039039 in words is "three billion, nine hundred million, thirty-nine thousand, thirty-nine".