6873616 has 20 divisors (see below), whose sum is σ = 13366332. Its totient is φ = 3424256.

The previous prime is 6873613. The next prime is 6873641. The reversal of 6873616 is 6163786.

It can be written as a sum of positive squares in 2 ways, for example, as 2547216 + 4326400 = 1596^2 + 2080^2 .

It is not an unprimeable number, because it can be changed into a prime (6873613) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5040 + ... + 6256.

Almost surely, 2^6873616 is an apocalyptic number.

It is an amenable number.

6873616 is a deficient number, since it is larger than the sum of its proper divisors (6492716).

6873616 is a wasteful number, since it uses less digits than its factorization.

6873616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1578 (or 1572 counting only the distinct ones).

The product of its digits is 36288, while the sum is 37.

The square root of 6873616 is about 2621.7581886970. The cubic root of 6873616 is about 190.1348627001.

The spelling of 6873616 in words is "six million, eight hundred seventy-three thousand, six hundred sixteen".