6877963 has 2 divisors, whose sum is σ = 6877964. Its totient is φ = 6877962.

The previous prime is 6877957. The next prime is 6877993. The reversal of 6877963 is 3697786.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6877963 is a prime.

It is not a weakly prime, because it can be changed into another prime (6877993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3438981 + 3438982.

It is an arithmetic number, because the mean of its divisors is an integer number (3438982).

Almost surely, 2^6877963 is an apocalyptic number.

6877963 is a deficient number, since it is larger than the sum of its proper divisors (1).

6877963 is an equidigital number, since it uses as much as digits as its factorization.

6877963 is an evil number, because the sum of its binary digits is even.

The product of its digits is 381024, while the sum is 46.

The square root of 6877963 is about 2622.5870814903. The cubic root of 6877963 is about 190.1749358374.

It can be divided in two parts, 6 and 877963, that added together give a square (877969 = 937²).

The spelling of 6877963 in words is "six million, eight hundred seventy-seven thousand, nine hundred sixty-three".