9073899 has 12 divisors (see below), whose sum is σ = 13161096. Its totient is φ = 6024192.

The previous prime is 9073879. The next prime is 9073913. The reversal of 9073899 is 9983709.

It is a happy number.

It is not a de Polignac number, because 9073899 - 2¹² = 9069803 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9073819) 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 11 ways as a sum of consecutive naturals, for example, 352 + ... + 4274.

It is an arithmetic number, because the mean of its divisors is an integer number (1096758).

Almost surely, 2^9073899 is an apocalyptic number.

9073899 is a deficient number, since it is larger than the sum of its proper divisors (4087197).

9073899 is a wasteful number, since it uses less digits than its factorization.

9073899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4186 (or 4183 counting only the distinct ones).

The product of its (nonzero) digits is 122472, while the sum is 45.

The square root of 9073899 is about 3012.2913205731. The cubic root of 9073899 is about 208.5761500910.

The spelling of 9073899 in words is "nine million, seventy-three thousand, eight hundred ninety-nine".