6767983 has 2 divisors, whose sum is σ = 6767984. Its totient is φ = 6767982.

The previous prime is 6767977. The next prime is 6768001. The reversal of 6767983 is 3897676.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6767983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6767963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3383991 + 3383992.

It is an arithmetic number, because the mean of its divisors is an integer number (3383992).

Almost surely, 2^6767983 is an apocalyptic number.

6767983 is a deficient number, since it is larger than the sum of its proper divisors (1).

6767983 is an equidigital number, since it uses as much as digits as its factorization.

6767983 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 6767983 is about 2601.5347393414. The cubic root of 6767983 is about 189.1558394790.

It can be divided in two parts, 6767 and 983, that added together give a triangular number (7750 = T₁₂₄).

The spelling of 6767983 in words is "six million, seven hundred sixty-seven thousand, nine hundred eighty-three".