6782043467 has 2 divisors, whose sum is σ = 6782043468. Its totient is φ = 6782043466.

The previous prime is 6782043439. The next prime is 6782043481. The reversal of 6782043467 is 7643402876.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6782043467 is a prime.

It is a super-2 number, since 2×6782043467² = 91992227176554760178, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (6782043487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3391021733 + 3391021734.

It is an arithmetic number, because the mean of its divisors is an integer number (3391021734).

Almost surely, 2^6782043467 is an apocalyptic number.

6782043467 is a deficient number, since it is larger than the sum of its proper divisors (1).

6782043467 is an equidigital number, since it uses as much as digits as its factorization.

6782043467 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1354752, while the sum is 47.

The square root of 6782043467 is about 82353.1630661507. The cubic root of 6782043467 is about 1892.8673912699.

The spelling of 6782043467 in words is "six billion, seven hundred eighty-two million, forty-three thousand, four hundred sixty-seven".