99829910 has 16 divisors (see below), whose sum is σ = 181860336. Its totient is φ = 39450528.

The previous prime is 99829903. The next prime is 99829921. The reversal of 99829910 is 1992899.

It is a congruent number.

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, 59309 + ... + 60968.

It is an arithmetic number, because the mean of its divisors is an integer number (11366271).

Almost surely, 2^99829910 is an apocalyptic number.

99829910 is a deficient number, since it is larger than the sum of its proper divisors (82030426).

99829910 is a wasteful number, since it uses less digits than its factorization.

99829910 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120367.

The product of its (nonzero) digits is 104976, while the sum is 47.

The square root of 99829910 is about 9991.4918805952. The cubic root of 99829910 is about 463.8955714008.

The spelling of 99829910 in words is "ninety-nine million, eight hundred twenty-nine thousand, nine hundred ten".