99493883 has 16 divisors (see below), whose sum is σ = 106479360. Its totient is φ = 92760096.

The previous prime is 99493853. The next prime is 99493897. The reversal of 99493883 is 38839499.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-99493883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (99493853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 212816 + ... + 213282.

It is an arithmetic number, because the mean of its divisors is an integer number (6654960).

Almost surely, 2^99493883 is an apocalyptic number.

99493883 is a deficient number, since it is larger than the sum of its proper divisors (6985477).

99493883 is a wasteful number, since it uses less digits than its factorization.

99493883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 706.

The product of its digits is 1679616, while the sum is 53.

The square root of 99493883 is about 9974.6620494130. The cubic root of 99493883 is about 463.3744962251.

The spelling of 99493883 in words is "ninety-nine million, four hundred ninety-three thousand, eight hundred eighty-three".