99838283 has 4 divisors (see below), whose sum is σ = 101244528. Its totient is φ = 98432040.

The previous prime is 99838261. The next prime is 99838301. The reversal of 99838283 is 38283899.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 38283899 = 271 ⋅141269.

It is a cyclic number.

It is not a de Polignac number, because 99838283 - 2¹⁶ = 99772747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (99838243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 703016 + ... + 703157.

It is an arithmetic number, because the mean of its divisors is an integer number (25311132).

Almost surely, 2^99838283 is an apocalyptic number.

99838283 is a deficient number, since it is larger than the sum of its proper divisors (1406245).

99838283 is a wasteful number, since it uses less digits than its factorization.

99838283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1406244.

The product of its digits is 746496, while the sum is 50.

The square root of 99838283 is about 9991.9108783055. The cubic root of 99838283 is about 463.9085404232.

The spelling of 99838283 in words is "ninety-nine million, eight hundred thirty-eight thousand, two hundred eighty-three".