9289441 has 4 divisors (see below), whose sum is σ = 10616512. Its totient is φ = 7962372.

The previous prime is 9289433. The next prime is 9289451. The reversal of 9289441 is 1449829.

It is a happy number.

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 9289441 - 2³ = 9289433 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9289441.

It is not an unprimeable number, because it can be changed into a prime (9289451) 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, 663525 + ... + 663538.

It is an arithmetic number, because the mean of its divisors is an integer number (2654128).

Almost surely, 2^9289441 is an apocalyptic number.

It is an amenable number.

9289441 is a deficient number, since it is larger than the sum of its proper divisors (1327071).

9289441 is a wasteful number, since it uses less digits than its factorization.

9289441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1327070.

The product of its digits is 20736, while the sum is 37.

The square root of 9289441 is about 3047.8584284707. The cubic root of 9289441 is about 210.2147538548.

It can be divided in two parts, 9289 and 441, that added together give a triangular number (9730 = T₁₃₉).

The spelling of 9289441 in words is "nine million, two hundred eighty-nine thousand, four hundred forty-one".