3256231326 has 16 divisors (see below), whose sum is σ = 6513296400. Its totient is φ = 1085271488.

The previous prime is 3256231309. The next prime is 3256231327. The reversal of 3256231326 is 6231326523.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3256231327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23560 + ... + 84068.

It is an arithmetic number, because the mean of its divisors is an integer number (407081025).

Almost surely, 2^3256231326 is an apocalyptic number.

3256231326 is an abundant number, since it is smaller than the sum of its proper divisors (3257065074).

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

3256231326 is a wasteful number, since it uses less digits than its factorization.

3256231326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69483.

The product of its digits is 38880, while the sum is 33.

The square root of 3256231326 is about 57063.3974277733. The cubic root of 3256231326 is about 1482.1941107766.

Adding to 3256231326 its reverse (6231326523), we get a palindrome (9487557849).

The spelling of 3256231326 in words is "three billion, two hundred fifty-six million, two hundred thirty-one thousand, three hundred twenty-six".