9397449 has 6 divisors (see below), whose sum is σ = 13574106. Its totient is φ = 6264960.

The previous prime is 9397429. The next prime is 9397459. The reversal of 9397449 is 9447939.

9397449 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 6734025 + 2663424 = 2595^2 + 1632^2 .

It is not a de Polignac number, because 9397449 - 2⁵ = 9397417 is a prime.

It is a Curzon number.

9397449 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (9397429) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 522072 + ... + 522089.

It is an arithmetic number, because the mean of its divisors is an integer number (2262351).

Almost surely, 2^9397449 is an apocalyptic number.

It is an amenable number.

9397449 is a deficient number, since it is larger than the sum of its proper divisors (4176657).

9397449 is a wasteful number, since it uses less digits than its factorization.

9397449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1044167 (or 1044164 counting only the distinct ones).

The product of its digits is 244944, while the sum is 45.

The square root of 9397449 is about 3065.5258928934. The cubic root of 9397449 is about 211.0263363426.

The spelling of 9397449 in words is "nine million, three hundred ninety-seven thousand, four hundred forty-nine".