3231444408 has 16 divisors (see below), whose sum is σ = 8078611080. Its totient is φ = 1077148128.

The previous prime is 3231444401. The next prime is 3231444449. The reversal of 3231444408 is 8044441323.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3231444401) 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 3 ways as a sum of consecutive naturals, for example, 67321735 + ... + 67321782.

Almost surely, 2^3231444408 is an apocalyptic number.

It is an amenable number.

3231444408 is an abundant number, since it is smaller than the sum of its proper divisors (4847166672).

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

3231444408 is a wasteful number, since it uses less digits than its factorization.

3231444408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134643526 (or 134643522 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 33.

The square root of 3231444408 is about 56845.7949896032. The cubic root of 3231444408 is about 1478.4236332509.

The spelling of 3231444408 in words is "three billion, two hundred thirty-one million, four hundred forty-four thousand, four hundred eight".