99713799 has 12 divisors (see below), whose sum is σ = 145307136. Its totient is φ = 65886912.

The previous prime is 99713797. The next prime is 99713813. The reversal of 99713799 is 99731799.

It is not a de Polignac number, because 99713799 - 2¹ = 99713797 is a prime.

It is a super-2 number, since 2×99713799² = 19885683422024802, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99713797) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48007 + ... + 50040.

It is an arithmetic number, because the mean of its divisors is an integer number (12108928).

Almost surely, 2^99713799 is an apocalyptic number.

99713799 is a deficient number, since it is larger than the sum of its proper divisors (45593337).

99713799 is a wasteful number, since it uses less digits than its factorization.

99713799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98166 (or 98163 counting only the distinct ones).

The product of its digits is 964467, while the sum is 54.

The square root of 99713799 is about 9985.6796964453. The cubic root of 99713799 is about 463.7156511250.

The spelling of 99713799 in words is "ninety-nine million, seven hundred thirteen thousand, seven hundred ninety-nine".