99799370 has 16 divisors (see below), whose sum is σ = 195969888. Its totient is φ = 36290640.

The previous prime is 99799363. The next prime is 99799379. The reversal of 99799370 is 7399799.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (99799379) 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, 453524 + ... + 453743.

It is an arithmetic number, because the mean of its divisors is an integer number (12248118).

Almost surely, 2^99799370 is an apocalyptic number.

99799370 is a deficient number, since it is larger than the sum of its proper divisors (96170518).

99799370 is a wasteful number, since it uses less digits than its factorization.

99799370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 907285.

The product of its (nonzero) digits is 964467, while the sum is 53.

The square root of 99799370 is about 9989.9634633967. The cubic root of 99799370 is about 463.8482615458.

The spelling of 99799370 in words is "ninety-nine million, seven hundred ninety-nine thousand, three hundred seventy".