3213213234 has 64 divisors (see below), whose sum is σ = 8433884160. Its totient is φ = 790672320.

The previous prime is 3213213131. The next prime is 3213213239. The reversal of 3213213234 is 4323123123.

It is not an unprimeable number, because it can be changed into a prime (3213213239) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 174249 + ... + 191804.

It is an arithmetic number, because the mean of its divisors is an integer number (131779440).

Almost surely, 2^3213213234 is an apocalyptic number.

3213213234 is an abundant number, since it is smaller than the sum of its proper divisors (5220670926).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3213213234 is a wasteful number, since it uses less digits than its factorization.

3213213234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 366095.

The product of its digits is 2592, while the sum is 24.

The square root of 3213213234 is about 56685.2117752064. The cubic root of 3213213234 is about 1475.6380629650.

Adding to 3213213234 its reverse (4323123123), we get a palindrome (7536336357).

The spelling of 3213213234 in words is "three billion, two hundred thirteen million, two hundred thirteen thousand, two hundred thirty-four".