99435297 has 8 divisors (see below), whose sum is σ = 142778944. Its totient is φ = 61190928.

The previous prime is 99435289. The next prime is 99435311. The reversal of 99435297 is 79253499.

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

It is not a de Polignac number, because 99435297 - 2³ = 99435289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (99435247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1274773 + ... + 1274850.

It is an arithmetic number, because the mean of its divisors is an integer number (17847368).

Almost surely, 2^99435297 is an apocalyptic number.

It is an amenable number.

99435297 is a deficient number, since it is larger than the sum of its proper divisors (43343647).

99435297 is a wasteful number, since it uses less digits than its factorization.

99435297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2549639.

The product of its digits is 612360, while the sum is 48.

The square root of 99435297 is about 9971.7248758678. The cubic root of 99435297 is about 463.2835271871.

The spelling of 99435297 in words is "ninety-nine million, four hundred thirty-five thousand, two hundred ninety-seven".