99348399 has 12 divisors (see below), whose sum is σ = 143629200. Its totient is φ = 66174144.

The previous prime is 99348373. The next prime is 99348409. The reversal of 99348399 is 99384399.

It is not a de Polignac number, because 99348399 - 2¹⁵ = 99315631 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99348349) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7687 + ... + 16055.

It is an arithmetic number, because the mean of its divisors is an integer number (11969100).

Almost surely, 2^99348399 is an apocalyptic number.

99348399 is a deficient number, since it is larger than the sum of its proper divisors (44280801).

99348399 is a wasteful number, since it uses less digits than its factorization.

99348399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9694 (or 9691 counting only the distinct ones).

The product of its digits is 1889568, while the sum is 54.

The square root of 99348399 is about 9967.3667033976. The cubic root of 99348399 is about 463.1485310428.

The spelling of 99348399 in words is "ninety-nine million, three hundred forty-eight thousand, three hundred ninety-nine".