8063719793 has 2 divisors, whose sum is σ = 8063719794. Its totient is φ = 8063719792.

The previous prime is 8063719759. The next prime is 8063719817. The reversal of 8063719793 is 3979173608.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7011885169 + 1051834624 = 83737^2 + 32432^2 .

It is a cyclic number.

It is not a de Polignac number, because 8063719793 - 2¹² = 8063715697 is a prime.

It is not a weakly prime, because it can be changed into another prime (8063719733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4031859896 + 4031859897.

It is an arithmetic number, because the mean of its divisors is an integer number (4031859897).

Almost surely, 2^8063719793 is an apocalyptic number.

It is an amenable number.

8063719793 is a deficient number, since it is larger than the sum of its proper divisors (1).

8063719793 is an equidigital number, since it uses as much as digits as its factorization.

8063719793 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1714608, while the sum is 53.

The square root of 8063719793 is about 89798.2170925459. The cubic root of 8063719793 is about 2005.2959468455.

The spelling of 8063719793 in words is "eight billion, sixty-three million, seven hundred nineteen thousand, seven hundred ninety-three".