3930998801 has 2 divisors, whose sum is σ = 3930998802. Its totient is φ = 3930998800.

The previous prime is 3930998719. The next prime is 3930998879. The reversal of 3930998801 is 1088990393.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3926902225 + 4096576 = 62665^2 + 2024^2 .

It is an emirp because it is prime and its reverse (1088990393) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3930998801 - 2¹⁸ = 3930736657 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3930998801.

It is not a weakly prime, because it can be changed into another prime (3930998101) 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 as a sum of consecutive naturals, namely, 1965499400 + 1965499401.

It is an arithmetic number, because the mean of its divisors is an integer number (1965499401).

Almost surely, 2^3930998801 is an apocalyptic number.

It is an amenable number.

3930998801 is a deficient number, since it is larger than the sum of its proper divisors (1).

3930998801 is an equidigital number, since it uses as much as digits as its factorization.

3930998801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 419904, while the sum is 50.

The square root of 3930998801 is about 62697.6777959120. The cubic root of 3930998801 is about 1578.2203431890.

The spelling of 3930998801 in words is "three billion, nine hundred thirty million, nine hundred ninety-eight thousand, eight hundred one".