8449897 has 8 divisors (see below), whose sum is σ = 8600256. Its totient is φ = 8301072.

The previous prime is 8449877. The next prime is 8449907. The reversal of 8449897 is 7989448.

8449897 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8449897 - 2⁷ = 8449769 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 8449897.

It is not an unprimeable number, because it can be changed into a prime (8449807) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16548 + ... + 17050.

It is an arithmetic number, because the mean of its divisors is an integer number (1075032).

Almost surely, 2^8449897 is an apocalyptic number.

It is an amenable number.

8449897 is a deficient number, since it is larger than the sum of its proper divisors (150359).

8449897 is a wasteful number, since it uses less digits than its factorization.

8449897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 767.

The product of its digits is 580608, while the sum is 49.

The square root of 8449897 is about 2906.8706541571. The cubic root of 8449897 is about 203.6809780386.

The spelling of 8449897 in words is "eight million, four hundred forty-nine thousand, eight hundred ninety-seven".