3216425234 has 16 divisors (see below), whose sum is σ = 5264161920. Its totient is φ = 1461755760.

The previous prime is 3216425227. The next prime is 3216425237. The reversal of 3216425234 is 4325246123.

It is a self number, because there is not a number n which added to its sum of digits gives 3216425234.

It is not an unprimeable number, because it can be changed into a prime (3216425237) 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 in 7 ways as a sum of consecutive naturals, for example, 181367 + ... + 198309.

It is an arithmetic number, because the mean of its divisors is an integer number (329010120).

Almost surely, 2^3216425234 is an apocalyptic number.

3216425234 is a deficient number, since it is larger than the sum of its proper divisors (2047736686).

3216425234 is a wasteful number, since it uses less digits than its factorization.

3216425234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25585.

The product of its digits is 34560, while the sum is 32.

The square root of 3216425234 is about 56713.5366028253. The cubic root of 3216425234 is about 1476.1295928522.

The spelling of 3216425234 in words is "three billion, two hundred sixteen million, four hundred twenty-five thousand, two hundred thirty-four".