3980000799 has 48 divisors (see below), whose sum is σ = 6257305600. Its totient is φ = 2499490224.

The previous prime is 3980000777. The next prime is 3980000833. The reversal of 3980000799 is 9970000893.

It is a happy number.

It is not a de Polignac number, because 3980000799 - 2⁵ = 3980000767 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3980000729) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 954882 + ... + 959040.

Almost surely, 2^3980000799 is an apocalyptic number.

3980000799 is a deficient number, since it is larger than the sum of its proper divisors (2277304801).

3980000799 is a wasteful number, since it uses less digits than its factorization.

With its predecessor (3980000798) it forms a Ruth-Aaron pair, since the sum of their distinct prime factors is the same (4252).

3980000799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4281 (or 4252 counting only the distinct ones).

The product of its (nonzero) digits is 122472, while the sum is 45.

The square root of 3980000799 is about 63087.2475148504. The cubic root of 3980000799 is about 1584.7510678597.

The spelling of 3980000799 in words is "three billion, nine hundred eighty million, seven hundred ninety-nine", and thus it is an aban number.