98802800749 has 2 divisors, whose sum is σ = 98802800750. Its totient is φ = 98802800748.

The previous prime is 98802800737. The next prime is 98802800773. The reversal of 98802800749 is 94700820889.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 53819360100 + 44983440649 = 231990^2 + 212093^2 .

It is a cyclic number.

It is not a de Polignac number, because 98802800749 - 2⁹ = 98802800237 is a prime.

It is a super-2 number, since 2×98802800749² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 98802800749.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98802801749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49401400374 + 49401400375.

It is an arithmetic number, because the mean of its divisors is an integer number (49401400375).

Almost surely, 2^98802800749 is an apocalyptic number.

It is an amenable number.

98802800749 is a deficient number, since it is larger than the sum of its proper divisors (1).

98802800749 is an equidigital number, since it uses as much as digits as its factorization.

98802800749 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2322432, while the sum is 55.

The spelling of 98802800749 in words is "ninety-eight billion, eight hundred two million, eight hundred thousand, seven hundred forty-nine".