6800977 has 4 divisors (see below), whose sum is σ = 6854656. Its totient is φ = 6747300.

The previous prime is 6800929. The next prime is 6800999. The reversal of 6800977 is 7790086.

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: 7790086 = 2 ⋅3895043.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6800977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6800077) 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, 26649 + ... + 26902.

It is an arithmetic number, because the mean of its divisors is an integer number (1713664).

Almost surely, 2^6800977 is an apocalyptic number.

It is an amenable number.

6800977 is a deficient number, since it is larger than the sum of its proper divisors (53679).

6800977 is a wasteful number, since it uses less digits than its factorization.

6800977 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53678.

The product of its (nonzero) digits is 21168, while the sum is 37.

The square root of 6800977 is about 2607.8682865513. The cubic root of 6800977 is about 189.4627203465.

It can be divided in two parts, 68009 and 77, that added together give a palindrome (68086).

The spelling of 6800977 in words is "six million, eight hundred thousand, nine hundred seventy-seven".