98399941 has 2 divisors, whose sum is σ = 98399942. Its totient is φ = 98399940.

The previous prime is 98399933. The next prime is 98399971. The reversal of 98399941 is 14999389.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 96236100 + 2163841 = 9810^2 + 1471^2 .

It is a cyclic number.

It is not a de Polignac number, because 98399941 - 2³ = 98399933 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98399971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49199970 + 49199971.

It is an arithmetic number, because the mean of its divisors is an integer number (49199971).

Almost surely, 2^98399941 is an apocalyptic number.

It is an amenable number.

98399941 is a deficient number, since it is larger than the sum of its proper divisors (1).

98399941 is an equidigital number, since it uses as much as digits as its factorization.

98399941 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 629856, while the sum is 52.

The square root of 98399941 is about 9919.6744402223. The cubic root of 98399941 is about 461.6699556793.

The spelling of 98399941 in words is "ninety-eight million, three hundred ninety-nine thousand, nine hundred forty-one".