1338468183 has 24 divisors (see below), whose sum is σ = 2149230720. Its totient is φ = 797100480.

The previous prime is 1338468169. The next prime is 1338468203. The reversal of 1338468183 is 3818648331.

1338468183 is a `hidden beast` number, since 1 + 3 + 3 + 8 + 468 + 183 = 666.

It is not a de Polignac number, because 1338468183 - 2⁵ = 1338468151 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1338468133) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 180888 + ... + 188141.

It is an arithmetic number, because the mean of its divisors is an integer number (89551280).

Almost surely, 2^1338468183 is an apocalyptic number.

1338468183 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1338468183 is a deficient number, since it is larger than the sum of its proper divisors (810762537).

1338468183 is a wasteful number, since it uses less digits than its factorization.

1338468183 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369079 (or 369076 counting only the distinct ones).

The product of its digits is 331776, while the sum is 45.

The square root of 1338468183 is about 36585.0814267237. The cubic root of 1338468183 is about 1102.0535147370.

The spelling of 1338468183 in words is "one billion, three hundred thirty-eight million, four hundred sixty-eight thousand, one hundred eighty-three".