98843365 has 4 divisors (see below), whose sum is σ = 118612044. Its totient is φ = 79074688.

The previous prime is 98843359. The next prime is 98843383. The reversal of 98843365 is 56334889.

It is a Cunningham number, because it is equal to 9942²+1.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 35593156 + 63250209 = 5966^2 + 7953^2 .

It is a cyclic number.

It is not a de Polignac number, because 98843365 - 2⁷ = 98843237 is a prime.

It is a super-4 number, since 4×98843365⁴ (a number of 33 digits) contains 4444 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9884332 + ... + 9884341.

It is an arithmetic number, because the mean of its divisors is an integer number (29653011).

Almost surely, 2^98843365 is an apocalyptic number.

It is an amenable number.

98843365 is a deficient number, since it is larger than the sum of its proper divisors (19768679).

98843365 is a wasteful number, since it uses less digits than its factorization.

98843365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19768678.

The product of its digits is 622080, while the sum is 46.

The square root of 98843365 is about 9942.0000502917. Note that the first 4 decimals coincide. The cubic root of 98843365 is about 462.3623978280.

The spelling of 98843365 in words is "ninety-eight million, eight hundred forty-three thousand, three hundred sixty-five".