8449099 has 2 divisors, whose sum is σ = 8449100. Its totient is φ = 8449098.

The previous prime is 8449097. The next prime is 8449117. The reversal of 8449099 is 9909448.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8449099 - 2¹ = 8449097 is a prime.

Together with 8449097, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (8449097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4224549 + 4224550.

It is an arithmetic number, because the mean of its divisors is an integer number (4224550).

Almost surely, 2^8449099 is an apocalyptic number.

8449099 is a deficient number, since it is larger than the sum of its proper divisors (1).

8449099 is an equidigital number, since it uses as much as digits as its factorization.

8449099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 93312, while the sum is 43.

The square root of 8449099 is about 2906.7333899070. The cubic root of 8449099 is about 203.6745660260.

The spelling of 8449099 in words is "eight million, four hundred forty-nine thousand, ninety-nine".