6482779 has 2 divisors, whose sum is σ = 6482780. Its totient is φ = 6482778.

The previous prime is 6482767. The next prime is 6482783. The reversal of 6482779 is 9772846.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6482779 - 2¹⁵ = 6450011 is a prime.

It is a d-powerful number, because it can be written as 6⁴ + 4⁸ + 8 + 2¹¹ + 7⁶ + 7⁸ + 9⁶ .

6482779 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (6482789) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3241389 + 3241390.

It is an arithmetic number, because the mean of its divisors is an integer number (3241390).

Almost surely, 2^6482779 is an apocalyptic number.

6482779 is a deficient number, since it is larger than the sum of its proper divisors (1).

6482779 is an equidigital number, since it uses as much as digits as its factorization.

6482779 is an evil number, because the sum of its binary digits is even.

The product of its digits is 169344, while the sum is 43.

The square root of 6482779 is about 2546.1302009127. The cubic root of 6482779 is about 186.4605977802.

The spelling of 6482779 in words is "six million, four hundred eighty-two thousand, seven hundred seventy-nine".