6894673 has 6 divisors (see below), whose sum is σ = 7324406. Its totient is φ = 6488832.

The previous prime is 6894649. The next prime is 6894697. The reversal of 6894673 is 3764986.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (6894649) and next prime (6894697).

It can be written as a sum of positive squares in 3 ways, for example, as 1096209 + 5798464 = 1047^2 + 2408^2 .

It is not a de Polignac number, because 6894673 - 2⁹ = 6894161 is a prime.

It is a d-powerful number, because it can be written as 6² + 8⁷ + 9⁷ + 4⁶ + 6⁵ + 7⁴ + 3⁵ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6894623) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11640 + ... + 12217.

Almost surely, 2^6894673 is an apocalyptic number.

It is an amenable number.

6894673 is a deficient number, since it is larger than the sum of its proper divisors (429733).

6894673 is a wasteful number, since it uses less digits than its factorization.

6894673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23891 (or 23874 counting only the distinct ones).

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

The square root of 6894673 is about 2625.7709344115. The cubic root of 6894673 is about 190.3288211831.

The spelling of 6894673 in words is "six million, eight hundred ninety-four thousand, six hundred seventy-three".