3256628234 has 32 divisors (see below), whose sum is σ = 5210112000. Its totient is φ = 1522326960.

The previous prime is 3256628231. The next prime is 3256628257. The reversal of 3256628234 is 4328266523.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3256628191 and 3256628200.

It is not an unprimeable number, because it can be changed into a prime (3256628231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 958679 + ... + 962069.

It is an arithmetic number, because the mean of its divisors is an integer number (162816000).

Almost surely, 2^3256628234 is an apocalyptic number.

3256628234 is a deficient number, since it is larger than the sum of its proper divisors (1953483766).

3256628234 is a wasteful number, since it uses less digits than its factorization.

3256628234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3738.

The product of its digits is 414720, while the sum is 41.

The square root of 3256628234 is about 57066.8751028125. The cubic root of 3256628234 is about 1482.2543307815.

The spelling of 3256628234 in words is "three billion, two hundred fifty-six million, six hundred twenty-eight thousand, two hundred thirty-four".