6799877 has 12 divisors (see below), whose sum is σ = 8022636. Its totient is φ = 5745600.

The previous prime is 6799861. The next prime is 6799889. The reversal of 6799877 is 7789976.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1999396 + 4800481 = 1414^2 + 2191^2 .

It is not a de Polignac number, because 6799877 - 2⁴ = 6799861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6799477) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2627 + ... + 4527.

It is an arithmetic number, because the mean of its divisors is an integer number (668553).

Almost surely, 2^6799877 is an apocalyptic number.

It is an amenable number.

6799877 is a deficient number, since it is larger than the sum of its proper divisors (1222759).

6799877 is a wasteful number, since it uses less digits than its factorization.

6799877 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1988 (or 1981 counting only the distinct ones).

The product of its digits is 1333584, while the sum is 53.

The square root of 6799877 is about 2607.6573778010. The cubic root of 6799877 is about 189.4525051362.

Subtracting 6799877 from its reverse (7789976), we obtain a palindrome (990099).

The spelling of 6799877 in words is "six million, seven hundred ninety-nine thousand, eight hundred seventy-seven".