98824763729 has 2 divisors, whose sum is σ = 98824763730. Its totient is φ = 98824763728.

The previous prime is 98824763701. The next prime is 98824763753. The reversal of 98824763729 is 92736742889.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 77090633104 + 21734130625 = 277652^2 + 147425^2 .

It is a cyclic number.

It is not a de Polignac number, because 98824763729 - 2⁸ = 98824763473 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (98824763789) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49412381864 + 49412381865.

It is an arithmetic number, because the mean of its divisors is an integer number (49412381865).

Almost surely, 2^98824763729 is an apocalyptic number.

It is an amenable number.

98824763729 is a deficient number, since it is larger than the sum of its proper divisors (1).

98824763729 is an equidigital number, since it uses as much as digits as its factorization.

98824763729 is an evil number, because the sum of its binary digits is even.

The product of its digits is 73156608, while the sum is 65.

The spelling of 98824763729 in words is "ninety-eight billion, eight hundred twenty-four million, seven hundred sixty-three thousand, seven hundred twenty-nine".