99869733 has 16 divisors (see below), whose sum is σ = 148512000. Its totient is φ = 66329280.

The previous prime is 99869729. The next prime is 99869743. The reversal of 99869733 is 33796899.

It is not a de Polignac number, because 99869733 - 2² = 99869729 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 99869733.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99869743) 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, 493 + ... + 14141.

It is an arithmetic number, because the mean of its divisors is an integer number (9282000).

Almost surely, 2^99869733 is an apocalyptic number.

It is an amenable number.

99869733 is a deficient number, since it is larger than the sum of its proper divisors (48642267).

99869733 is a wasteful number, since it uses less digits than its factorization.

99869733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13929 (or 13923 counting only the distinct ones).

The product of its digits is 2204496, while the sum is 54.

The square root of 99869733 is about 9993.4845274309. The cubic root of 99869733 is about 463.9572471632.

The spelling of 99869733 in words is "ninety-nine million, eight hundred sixty-nine thousand, seven hundred thirty-three".