99210799 has 8 divisors (see below), whose sum is σ = 108973440. Its totient is φ = 89902296.

The previous prime is 99210781. The next prime is 99210821. The reversal of 99210799 is 99701299.

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

It is a cyclic number.

It is not a de Polignac number, because 99210799 - 2¹¹ = 99208751 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 (99210739) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113077 + ... + 113950.

It is an arithmetic number, because the mean of its divisors is an integer number (13621680).

Almost surely, 2^99210799 is an apocalyptic number.

99210799 is a deficient number, since it is larger than the sum of its proper divisors (9762641).

99210799 is a wasteful number, since it uses less digits than its factorization.

99210799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227069.

The product of its (nonzero) digits is 91854, while the sum is 46.

The square root of 99210799 is about 9960.4617864836. The cubic root of 99210799 is about 462.9346081769.

The spelling of 99210799 in words is "ninety-nine million, two hundred ten thousand, seven hundred ninety-nine".