3275782817 has 2 divisors, whose sum is σ = 3275782818. Its totient is φ = 3275782816.

The previous prime is 3275782813. The next prime is 3275782859. The reversal of 3275782817 is 7182875723.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3267722896 + 8059921 = 57164^2 + 2839^2 .

It is a cyclic number.

It is not a de Polignac number, because 3275782817 - 2² = 3275782813 is a prime.

It is not a weakly prime, because it can be changed into another prime (3275782813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1637891408 + 1637891409.

It is an arithmetic number, because the mean of its divisors is an integer number (1637891409).

Almost surely, 2^3275782817 is an apocalyptic number.

It is an amenable number.

3275782817 is a deficient number, since it is larger than the sum of its proper divisors (1).

3275782817 is an equidigital number, since it uses as much as digits as its factorization.

3275782817 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1317120, while the sum is 50.

The square root of 3275782817 is about 57234.4548065237. The cubic root of 3275782817 is about 1485.1547212264.

The spelling of 3275782817 in words is "three billion, two hundred seventy-five million, seven hundred eighty-two thousand, eight hundred seventeen".