3992080887797 has 2 divisors, whose sum is σ = 3992080887798. Its totient is φ = 3992080887796.

The previous prime is 3992080887667. The next prime is 3992080887869. The reversal of 3992080887797 is 7977880802993.

3992080887797 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3047936355556 + 944144532241 = 1745834^2 + 971671^2 .

It is an emirp because it is prime and its reverse (7977880802993) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3992080887797 - 2³² = 3987785920501 is a prime.

It is a super-3 number, since 3×3992080887797³ (a number of 39 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3992080887097) 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 as a sum of consecutive naturals, namely, 1996040443898 + 1996040443899.

It is an arithmetic number, because the mean of its divisors is an integer number (1996040443899).

Almost surely, 2^{3992080887797} is an apocalyptic number.

It is an amenable number.

3992080887797 is a deficient number, since it is larger than the sum of its proper divisors (1).

3992080887797 is an equidigital number, since it uses as much as digits as its factorization.

3992080887797 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 768144384, while the sum is 77.

The spelling of 3992080887797 in words is "three trillion, nine hundred ninety-two billion, eighty million, eight hundred eighty-seven thousand, seven hundred ninety-seven".