3231147668 has 12 divisors (see below), whose sum is σ = 6462295392. Its totient is φ = 1384777560.

The previous prime is 3231147649. The next prime is 3231147691. The reversal of 3231147668 is 8667411323.

3231147668 is an admirable number.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57699038 + ... + 57699093.

It is an arithmetic number, because the mean of its divisors is an integer number (538524616).

Almost surely, 2^3231147668 is an apocalyptic number.

It is an amenable number.

3231147668 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3231147668 is a wasteful number, since it uses less digits than its factorization.

3231147668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115398142 (or 115398140 counting only the distinct ones).

The product of its digits is 145152, while the sum is 41.

The square root of 3231147668 is about 56843.1848861409. The cubic root of 3231147668 is about 1478.3783778581.

The spelling of 3231147668 in words is "three billion, two hundred thirty-one million, one hundred forty-seven thousand, six hundred sixty-eight".