3218234788 has 12 divisors (see below), whose sum is σ = 5632324992. Its totient is φ = 1608999080.

The previous prime is 3218234717. The next prime is 3218234797. The reversal of 3218234788 is 8874328123.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65781 + ... + 103747.

It is an arithmetic number, because the mean of its divisors is an integer number (469360416).

Almost surely, 2^3218234788 is an apocalyptic number.

It is an amenable number.

3218234788 is a deficient number, since it is larger than the sum of its proper divisors (2414090204).

3218234788 is a wasteful number, since it uses less digits than its factorization.

3218234788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59162 (or 59160 counting only the distinct ones).

The product of its digits is 516096, while the sum is 46.

The square root of 3218234788 is about 56729.4878171838. The cubic root of 3218234788 is about 1476.4063634123.

The spelling of 3218234788 in words is "three billion, two hundred eighteen million, two hundred thirty-four thousand, seven hundred eighty-eight".