9098449 has 4 divisors (see below), whose sum is σ = 9252720. Its totient is φ = 8944180.

The previous prime is 9098447. The next prime is 9098459. The reversal of 9098449 is 9448909.

9098449 is digitally balanced in base 3, 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, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 9098449 - 2¹ = 9098447 is a prime.

It is a Duffinian number.

9098449 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (9098447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77047 + ... + 77164.

It is an arithmetic number, because the mean of its divisors is an integer number (2313180).

Almost surely, 2^9098449 is an apocalyptic number.

It is an amenable number.

9098449 is a deficient number, since it is larger than the sum of its proper divisors (154271).

9098449 is a wasteful number, since it uses less digits than its factorization.

9098449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154270.

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

The square root of 9098449 is about 3016.3635390980. The cubic root of 9098449 is about 208.7640859655.

The spelling of 9098449 in words is "nine million, ninety-eight thousand, four hundred forty-nine".