9740449 has 4 divisors (see below), whose sum is σ = 9840964. Its totient is φ = 9639936.

The previous prime is 9740447. The next prime is 9740461. The reversal of 9740449 is 9440479.

9740449 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.

It can be written as a sum of positive squares in 2 ways, for example, as 2122849 + 7617600 = 1457^2 + 2760^2 .

It is a cyclic number.

It is not a de Polignac number, because 9740449 - 2¹ = 9740447 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9740441) 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, 50112 + ... + 50305.

It is an arithmetic number, because the mean of its divisors is an integer number (2460241).

Almost surely, 2^9740449 is an apocalyptic number.

It is an amenable number.

9740449 is a deficient number, since it is larger than the sum of its proper divisors (100515).

9740449 is a wasteful number, since it uses less digits than its factorization.

9740449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100514.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 9740449 is about 3120.9692404764. The cubic root of 9740449 is about 213.5631537509.

The spelling of 9740449 in words is "nine million, seven hundred forty thousand, four hundred forty-nine".