1383818675 has 24 divisors (see below), whose sum is σ = 1775323872. Its totient is φ = 1069280000.

The previous prime is 1383818671. The next prime is 1383818693. The reversal of 1383818675 is 5768183831.

It is not a de Polignac number, because 1383818675 - 2² = 1383818671 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1383818671) 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, 96842 + ... + 110208.

It is an arithmetic number, because the mean of its divisors is an integer number (73971828).

Almost surely, 2^1383818675 is an apocalyptic number.

1383818675 is a deficient number, since it is larger than the sum of its proper divisors (391505197).

1383818675 is a wasteful number, since it uses less digits than its factorization.

1383818675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13519 (or 13514 counting only the distinct ones).

The product of its digits is 967680, while the sum is 50.

The square root of 1383818675 is about 37199.7133725517. The cubic root of 1383818675 is about 1114.3622607358.

The spelling of 1383818675 in words is "one billion, three hundred eighty-three million, eight hundred eighteen thousand, six hundred seventy-five".