3265779481 has 2 divisors, whose sum is σ = 3265779482. Its totient is φ = 3265779480.

The previous prime is 3265779479. The next prime is 3265779487. The reversal of 3265779481 is 1849775623.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2210504256 + 1055275225 = 47016^2 + 32485^2 .

It is a cyclic number.

It is not a de Polignac number, because 3265779481 - 2¹ = 3265779479 is a prime.

It is a super-2 number, since 2×3265779481² = 21330631237041258722, which contains 22 as substring.

Together with 3265779479, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (3265779487) 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, 1632889740 + 1632889741.

It is an arithmetic number, because the mean of its divisors is an integer number (1632889741).

Almost surely, 2^3265779481 is an apocalyptic number.

It is an amenable number.

3265779481 is a deficient number, since it is larger than the sum of its proper divisors (1).

3265779481 is an equidigital number, since it uses as much as digits as its factorization.

3265779481 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2540160, while the sum is 52.

The square root of 3265779481 is about 57146.9988800812. The cubic root of 3265779481 is about 1483.6414290071.

The spelling of 3265779481 in words is "three billion, two hundred sixty-five million, seven hundred seventy-nine thousand, four hundred eighty-one".