98263799 has 2 divisors, whose sum is σ = 98263800. Its totient is φ = 98263798.

The previous prime is 98263777. The next prime is 98263819. The reversal of 98263799 is 99736289.

It is a strong prime.

It is an emirp because it is prime and its reverse (99736289) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 98263799 - 2²⁴ = 81486583 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 98263799.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98263499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49131899 + 49131900.

It is an arithmetic number, because the mean of its divisors is an integer number (49131900).

Almost surely, 2^98263799 is an apocalyptic number.

98263799 is a deficient number, since it is larger than the sum of its proper divisors (1).

98263799 is an equidigital number, since it uses as much as digits as its factorization.

98263799 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1469664, while the sum is 53.

The square root of 98263799 is about 9912.8098438334. The cubic root of 98263799 is about 461.4569417298.

The spelling of 98263799 in words is "ninety-eight million, two hundred sixty-three thousand, seven hundred ninety-nine".