3900736939 has 8 divisors (see below), whose sum is σ = 4261680432. Its totient is φ = 3540848640.

The previous prime is 3900736933. The next prime is 3900736949. The reversal of 3900736939 is 9396370093.

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 3900736939 - 2⁷ = 3900736811 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3900736892 and 3900736901.

It is not an unprimeable number, because it can be changed into a prime (3900736933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 256054 + ... + 270859.

It is an arithmetic number, because the mean of its divisors is an integer number (532710054).

Almost surely, 2^3900736939 is an apocalyptic number.

3900736939 is a deficient number, since it is larger than the sum of its proper divisors (360943493).

3900736939 is a wasteful number, since it uses less digits than its factorization.

3900736939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 527597.

The product of its (nonzero) digits is 826686, while the sum is 49.

The square root of 3900736939 is about 62455.8799393620. The cubic root of 3900736939 is about 1574.1600545650.

The spelling of 3900736939 in words is "three billion, nine hundred million, seven hundred thirty-six thousand, nine hundred thirty-nine".