3268480447 has 2 divisors, whose sum is σ = 3268480448. Its totient is φ = 3268480446.

The previous prime is 3268480441. The next prime is 3268480451. The reversal of 3268480447 is 7440848623.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3268480447 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3268480397 and 3268480406.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3268480441) 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, 1634240223 + 1634240224.

It is an arithmetic number, because the mean of its divisors is an integer number (1634240224).

Almost surely, 2^3268480447 is an apocalyptic number.

3268480447 is a deficient number, since it is larger than the sum of its proper divisors (1).

3268480447 is an equidigital number, since it uses as much as digits as its factorization.

3268480447 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1032192, while the sum is 46.

The square root of 3268480447 is about 57170.6257355996. The cubic root of 3268480447 is about 1484.0503319810.

The spelling of 3268480447 in words is "three billion, two hundred sixty-eight million, four hundred eighty thousand, four hundred forty-seven".