9799199 has 4 divisors (see below), whose sum is σ = 9870864. Its totient is φ = 9727536.

The previous prime is 9799183. The next prime is 9799211. The reversal of 9799199 is 9919979.

9799199 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 9799199 - 2⁴ = 9799183 is a prime.

It is a Duffinian number.

It is a plaindrome in base 12.

It is a self number, because there is not a number n which added to its sum of digits gives 9799199.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9799169) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35627 + ... + 35900.

It is an arithmetic number, because the mean of its divisors is an integer number (2467716).

Almost surely, 2^9799199 is an apocalyptic number.

9799199 is a deficient number, since it is larger than the sum of its proper divisors (71665).

9799199 is a wasteful number, since it uses less digits than its factorization.

9799199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71664.

The product of its digits is 413343, while the sum is 53.

The square root of 9799199 is about 3130.3672308533. The cubic root of 9799199 is about 213.9916656142.

The spelling of 9799199 in words is "nine million, seven hundred ninety-nine thousand, one hundred ninety-nine".