8098977937 has 2 divisors, whose sum is σ = 8098977938. Its totient is φ = 8098977936.

The previous prime is 8098977877. The next prime is 8098977941. The reversal of 8098977937 is 7397798908.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4835255296 + 3263722641 = 69536^2 + 57129^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8098977937 is a prime.

It is not a weakly prime, because it can be changed into another prime (8098977947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4049488968 + 4049488969.

It is an arithmetic number, because the mean of its divisors is an integer number (4049488969).

Almost surely, 2^8098977937 is an apocalyptic number.

It is an amenable number.

8098977937 is a deficient number, since it is larger than the sum of its proper divisors (1).

8098977937 is an equidigital number, since it uses as much as digits as its factorization.

8098977937 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48009024, while the sum is 67.

The square root of 8098977937 is about 89994.3216930935. The cubic root of 8098977937 is about 2008.2143772306.

The spelling of 8098977937 in words is "eight billion, ninety-eight million, nine hundred seventy-seven thousand, nine hundred thirty-seven".