99834636 has 24 divisors (see below), whose sum is σ = 254124864. Its totient is φ = 30252880.

The previous prime is 99834589. The next prime is 99834649. The reversal of 99834636 is 63643899.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 378030 + ... + 378293.

It is an arithmetic number, because the mean of its divisors is an integer number (10588536).

Almost surely, 2^99834636 is an apocalyptic number.

It is an amenable number.

99834636 is an abundant number, since it is smaller than the sum of its proper divisors (154290228).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

99834636 is a wasteful number, since it uses less digits than its factorization.

99834636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 756341 (or 756339 counting only the distinct ones).

The product of its digits is 839808, while the sum is 48.

The square root of 99834636 is about 9991.7283790143. The cubic root of 99834636 is about 463.9028916380.

The spelling of 99834636 in words is "ninety-nine million, eight hundred thirty-four thousand, six hundred thirty-six".