1338468182 has 8 divisors (see below), whose sum is σ = 2008630200. Its totient is φ = 668924784.

The previous prime is 1338468169. The next prime is 1338468203. The reversal of 1338468182 is 2818648331.

It is a sphenic number, since it is the product of 3 distinct primes.

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 in 3 ways as a sum of consecutive naturals, for example, 149207 + ... + 157922.

It is an arithmetic number, because the mean of its divisors is an integer number (251078775).

Almost surely, 2^1338468182 is an apocalyptic number.

1338468182 is a deficient number, since it is larger than the sum of its proper divisors (670162018).

1338468182 is a wasteful number, since it uses less digits than its factorization.

1338468182 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309310.

The product of its digits is 221184, while the sum is 44.

The square root of 1338468182 is about 36585.0814130569. The cubic root of 1338468182 is about 1102.0535144625.

The spelling of 1338468182 in words is "one billion, three hundred thirty-eight million, four hundred sixty-eight thousand, one hundred eighty-two".