99834727 has 8 divisors (see below), whose sum is σ = 107156736. Its totient is φ = 92673792.

The previous prime is 99834719. The next prime is 99834739. The reversal of 99834727 is 72743899.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 99834727 - 2³ = 99834719 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 (99834767) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38983 + ... + 41464.

It is an arithmetic number, because the mean of its divisors is an integer number (13394592).

Almost surely, 2^99834727 is an apocalyptic number.

99834727 is a deficient number, since it is larger than the sum of its proper divisors (7322009).

99834727 is a wasteful number, since it uses less digits than its factorization.

99834727 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80537.

The product of its digits is 762048, while the sum is 49.

The square root of 99834727 is about 9991.7329327800. The cubic root of 99834727 is about 463.9030325883.

The spelling of 99834727 in words is "ninety-nine million, eight hundred thirty-four thousand, seven hundred twenty-seven".