6896449 has 8 divisors (see below), whose sum is σ = 8296640. Its totient is φ = 5600016.

The previous prime is 6896447. The next prime is 6896453. The reversal of 6896449 is 9446986.

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 6896449 - 2¹ = 6896447 is a prime.

It is a super-2 number, since 2×6896449² = 95122017619202, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6896399 and 6896408.

It is not an unprimeable number, because it can be changed into a prime (6896447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25794 + ... + 26059.

It is an arithmetic number, because the mean of its divisors is an integer number (1037080).

Almost surely, 2^6896449 is an apocalyptic number.

It is an amenable number.

6896449 is a deficient number, since it is larger than the sum of its proper divisors (1400191).

6896449 is a wasteful number, since it uses less digits than its factorization.

6896449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51879.

The product of its digits is 373248, while the sum is 46.

The square root of 6896449 is about 2626.1090990284. The cubic root of 6896449 is about 190.3451620580.

The spelling of 6896449 in words is "six million, eight hundred ninety-six thousand, four hundred forty-nine".