3231235855 has 16 divisors (see below), whose sum is σ = 4083033600. Its totient is φ = 2448053280.

The previous prime is 3231235823. The next prime is 3231235859. The reversal of 3231235855 is 5585321323.

3231235855 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

3231235855 is a nontrivial binomial coefficient, being equal to C(80390, 2).

It is not a de Polignac number, because 3231235855 - 2⁵ = 3231235823 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3231235859) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 397926 + ... + 405964.

It is an arithmetic number, because the mean of its divisors is an integer number (255189600).

Almost surely, 2^3231235855 is an apocalyptic number.

3231235855 is the 80389-th triangular number and also the 40195-th hexagonal number.

3231235855 is the 26797-th centered nonagonal number.

3231235855 is a deficient number, since it is larger than the sum of its proper divisors (851797745).

3231235855 is a wasteful number, since it uses less digits than its factorization.

3231235855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12294.

The product of its digits is 108000, while the sum is 37.

The square root of 3231235855 is about 56843.9605850965. The cubic root of 3231235855 is about 1478.3918274206.

It can be divided in two parts, 3231 and 235855, that added together give a triangular number (239086 = T₆₉₁).

The spelling of 3231235855 in words is "three billion, two hundred thirty-one million, two hundred thirty-five thousand, eight hundred fifty-five".