99999337 has 16 divisors (see below), whose sum is σ = 110073600. Its totient is φ = 90478080.

The previous prime is 99999329. The next prime is 99999343. The reversal of 99999337 is 73399999.

It is a cyclic number.

It is not a de Polignac number, because 99999337 - 2³ = 99999329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (99999307) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52512 + ... + 54382.

It is an arithmetic number, because the mean of its divisors is an integer number (6879600).

Almost surely, 2^99999337 is an apocalyptic number.

99999337 is a gapful number since it is divisible by the number (97) formed by its first and last digit.

It is an amenable number.

99999337 is a deficient number, since it is larger than the sum of its proper divisors (10074263).

99999337 is a wasteful number, since it uses less digits than its factorization.

99999337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2016.

The product of its digits is 3720087, while the sum is 58.

The square root of 99999337 is about 9999.9668499451. The cubic root of 99999337 is about 464.1578575679.

The spelling of 99999337 in words is "ninety-nine million, nine hundred ninety-nine thousand, three hundred thirty-seven".