3228775617 has 4 divisors (see below), whose sum is σ = 4305034160. Its totient is φ = 2152517076.

The previous prime is 3228775607. The next prime is 3228775631. The reversal of 3228775617 is 7165778223.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a de Polignac number, because none of the positive numbers 2^k-3228775617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3228775607) 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 3 ways as a sum of consecutive naturals, for example, 538129267 + ... + 538129272.

It is an arithmetic number, because the mean of its divisors is an integer number (1076258540).

Almost surely, 2^3228775617 is an apocalyptic number.

It is an amenable number.

3228775617 is a deficient number, since it is larger than the sum of its proper divisors (1076258543).

3228775617 is a wasteful number, since it uses less digits than its factorization.

3228775617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1076258542.

The product of its digits is 987840, while the sum is 48.

The square root of 3228775617 is about 56822.3161882724. The cubic root of 3228775617 is about 1478.0165201164.

The spelling of 3228775617 in words is "three billion, two hundred twenty-eight million, seven hundred seventy-five thousand, six hundred seventeen".