6896437 has 4 divisors (see below), whose sum is σ = 6932736. Its totient is φ = 6860140.

The previous prime is 6896429. The next prime is 6896447. The reversal of 6896437 is 7346986.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7346986 = 2 ⋅3673493.

It is a cyclic number.

It is not a de Polignac number, because 6896437 - 2³ = 6896429 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6896393 and 6896402.

It is a congruent number.

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 (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17863 + ... + 18244.

It is an arithmetic number, because the mean of its divisors is an integer number (1733184).

Almost surely, 2^6896437 is an apocalyptic number.

It is an amenable number.

6896437 is a deficient number, since it is larger than the sum of its proper divisors (36299).

6896437 is a wasteful number, since it uses less digits than its factorization.

6896437 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36298.

The product of its digits is 217728, while the sum is 43.

The square root of 6896437 is about 2626.1068142785. The cubic root of 6896437 is about 190.3450516560.

The spelling of 6896437 in words is "six million, eight hundred ninety-six thousand, four hundred thirty-seven".