3283816481 has 12 divisors (see below), whose sum is σ = 3608536464. Its totient is φ = 2963619000.

The previous prime is 3283816469. The next prime is 3283816507. The reversal of 3283816481 is 1846183823.

It is not a de Polignac number, because 3283816481 - 2²⁶ = 3216707617 is a prime.

It is a super-2 number, since 2×3283816481² = 21566901361774446722, which contains 22 as substring.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3283816381) 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 in 11 ways as a sum of consecutive naturals, for example, 204806 + ... + 220256.

It is an arithmetic number, because the mean of its divisors is an integer number (300711372).

Almost surely, 2^3283816481 is an apocalyptic number.

It is an amenable number.

3283816481 is a deficient number, since it is larger than the sum of its proper divisors (324719983).

3283816481 is a wasteful number, since it uses less digits than its factorization.

3283816481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15740 (or 15601 counting only the distinct ones).

The product of its digits is 221184, while the sum is 44.

The square root of 3283816481 is about 57304.5938908915. The cubic root of 3283816481 is about 1486.3678148494.

The spelling of 3283816481 in words is "three billion, two hundred eighty-three million, eight hundred sixteen thousand, four hundred eighty-one".