98244739 has 2 divisors, whose sum is σ = 98244740. Its totient is φ = 98244738.

The previous prime is 98244737. The next prime is 98244761. The reversal of 98244739 is 93744289.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 98244739 - 2¹ = 98244737 is a prime.

Together with 98244737, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (98244737) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49122369 + 49122370.

It is an arithmetic number, because the mean of its divisors is an integer number (49122370).

Almost surely, 2^98244739 is an apocalyptic number.

98244739 is a deficient number, since it is larger than the sum of its proper divisors (1).

98244739 is an equidigital number, since it uses as much as digits as its factorization.

98244739 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 435456, while the sum is 46.

The square root of 98244739 is about 9911.8484149022. The cubic root of 98244739 is about 461.4271038915.

The spelling of 98244739 in words is "ninety-eight million, two hundred forty-four thousand, seven hundred thirty-nine".