8897344 has 14 divisors (see below), whose sum is σ = 17655794. Its totient is φ = 4448640.

The previous prime is 8897327. The next prime is 8897359. The reversal of 8897344 is 4437988.

8897344 is nontrivially palindromic in base 7.

It can be written as a sum of positive squares in only one way, i.e., 8065600 + 831744 = 2840^2 + 912^2 .

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 8897344.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 69447 + ... + 69574.

Almost surely, 2^8897344 is an apocalyptic number.

It is an amenable number.

8897344 is a deficient number, since it is larger than the sum of its proper divisors (8758450).

8897344 is a wasteful number, since it uses less digits than its factorization.

8897344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139033 (or 139023 counting only the distinct ones).

The product of its digits is 193536, while the sum is 43.

The square root of 8897344 is about 2982.8415982080. The cubic root of 8897344 is about 207.2144929065.

The spelling of 8897344 in words is "eight million, eight hundred ninety-seven thousand, three hundred forty-four".