9039497 has 4 divisors (see below), whose sum is σ = 9515280. Its totient is φ = 8563716.

The previous prime is 9039493. The next prime is 9039523. The reversal of 9039497 is 7949309.

9039497 is digitally balanced in base 2, 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 9039497 - 2² = 9039493 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9039493) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 237863 + ... + 237900.

It is an arithmetic number, because the mean of its divisors is an integer number (2378820).

Almost surely, 2^9039497 is an apocalyptic number.

It is an amenable number.

9039497 is a deficient number, since it is larger than the sum of its proper divisors (475783).

9039497 is a wasteful number, since it uses less digits than its factorization.

9039497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 475782.

The product of its (nonzero) digits is 61236, while the sum is 41.

The square root of 9039497 is about 3006.5756268552. The cubic root of 9039497 is about 208.3122237100.

The spelling of 9039497 in words is "nine million, thirty-nine thousand, four hundred ninety-seven".