9003688449 has 8 divisors (see below), whose sum is σ = 13719906240. Its totient is φ = 5144964816.

The previous prime is 9003688409. The next prime is 9003688459. The reversal of 9003688449 is 9448863009.

It is a happy number.

9003688449 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 9003688449 - 2⁷ = 9003688321 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9003688409) 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 7 ways as a sum of consecutive naturals, for example, 214373514 + ... + 214373555.

It is an arithmetic number, because the mean of its divisors is an integer number (1714988280).

Almost surely, 2^9003688449 is an apocalyptic number.

It is an amenable number.

9003688449 is a deficient number, since it is larger than the sum of its proper divisors (4716217791).

9003688449 is a wasteful number, since it uses less digits than its factorization.

9003688449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 428747079.

The product of its (nonzero) digits is 1492992, while the sum is 51.

The square root of 9003688449 is about 94887.7676468363. The cubic root of 9003688449 is about 2080.3679428753.

The spelling of 9003688449 in words is "nine billion, three million, six hundred eighty-eight thousand, four hundred forty-nine".