99292683989 has 24 divisors (see below), whose sum is σ = 106262769600. Its totient is φ = 92758127616.

The previous prime is 99292683979. The next prime is 99292684027. The reversal of 99292683989 is 98938629299.

It is not a de Polignac number, because 99292683989 - 2³⁶ = 30573207253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99292683979) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26855789 + ... + 26859485.

It is an arithmetic number, because the mean of its divisors is an integer number (4427615400).

Almost surely, 2^99292683989 is an apocalyptic number.

It is an amenable number.

99292683989 is a deficient number, since it is larger than the sum of its proper divisors (6970085611).

99292683989 is a wasteful number, since it uses less digits than its factorization.

99292683989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4397 (or 4380 counting only the distinct ones).

The product of its digits is 272097792, while the sum is 74.

The spelling of 99292683989 in words is "ninety-nine billion, two hundred ninety-two million, six hundred eighty-three thousand, nine hundred eighty-nine".