7880714663 has 2 divisors, whose sum is σ = 7880714664. Its totient is φ = 7880714662.

The previous prime is 7880714609. The next prime is 7880714689. The reversal of 7880714663 is 3664170887.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7880714663 - 2¹² = 7880710567 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7880714603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3940357331 + 3940357332.

It is an arithmetic number, because the mean of its divisors is an integer number (3940357332).

Almost surely, 2^7880714663 is an apocalyptic number.

7880714663 is a deficient number, since it is larger than the sum of its proper divisors (1).

7880714663 is an equidigital number, since it uses as much as digits as its factorization.

7880714663 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1354752, while the sum is 50.

The square root of 7880714663 is about 88773.3893855586. The cubic root of 7880714663 is about 1990.0097356493.

The spelling of 7880714663 in words is "seven billion, eight hundred eighty million, seven hundred fourteen thousand, six hundred sixty-three".