98109337 has 2 divisors, whose sum is σ = 98109338. Its totient is φ = 98109336.

The previous prime is 98109287. The next prime is 98109353. The reversal of 98109337 is 73390189.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 96118416 + 1990921 = 9804^2 + 1411^2 .

It is a cyclic number.

It is not a de Polignac number, because 98109337 - 2¹⁵ = 98076569 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 98109337.

It is not a weakly prime, because it can be changed into another prime (98109367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49054668 + 49054669.

It is an arithmetic number, because the mean of its divisors is an integer number (49054669).

Almost surely, 2^98109337 is an apocalyptic number.

It is an amenable number.

98109337 is a deficient number, since it is larger than the sum of its proper divisors (1).

98109337 is an equidigital number, since it uses as much as digits as its factorization.

98109337 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40824, while the sum is 40.

The square root of 98109337 is about 9905.0157496089. The cubic root of 98109337 is about 461.2150250971.

The spelling of 98109337 in words is "ninety-eight million, one hundred nine thousand, three hundred thirty-seven".