3990052799 has 2 divisors, whose sum is σ = 3990052800. Its totient is φ = 3990052798.

The previous prime is 3990052789. The next prime is 3990052897. The reversal of 3990052799 is 9972500993.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3990052799 - 2²⁰ = 3989004223 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3990052799.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3990052709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1995026399 + 1995026400.

It is an arithmetic number, because the mean of its divisors is an integer number (1995026400).

Almost surely, 2^3990052799 is an apocalyptic number.

3990052799 is a deficient number, since it is larger than the sum of its proper divisors (1).

3990052799 is an equidigital number, since it uses as much as digits as its factorization.

3990052799 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1377810, while the sum is 53.

The square root of 3990052799 is about 63166.8647235242. The cubic root of 3990052799 is about 1586.0841099293.

The spelling of 3990052799 in words is "three billion, nine hundred ninety million, fifty-two thousand, seven hundred ninety-nine".