3231448886 has 4 divisors (see below), whose sum is σ = 4847173332. Its totient is φ = 1615724442.

The previous prime is 3231448841. The next prime is 3231448901. The reversal of 3231448886 is 6888441323.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 3231448886.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 807862220 + ... + 807862223.

It is an arithmetic number, because the mean of its divisors is an integer number (1211793333).

Almost surely, 2^3231448886 is an apocalyptic number.

3231448886 is a deficient number, since it is larger than the sum of its proper divisors (1615724446).

3231448886 is a wasteful number, since it uses less digits than its factorization.

3231448886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1615724445.

The product of its digits is 884736, while the sum is 47.

The square root of 3231448886 is about 56845.8343768477. The cubic root of 3231448886 is about 1478.4243161631.

The spelling of 3231448886 in words is "three billion, two hundred thirty-one million, four hundred forty-eight thousand, eight hundred eighty-six".