1382194793 has 6 divisors (see below), whose sum is σ = 1607859306. Its totient is φ = 1184738352.

The previous prime is 1382194787. The next prime is 1382194811. The reversal of 1382194793 is 3974912831.

It can be written as a sum of positive squares in only one way, i.e., 906431449 + 475763344 = 30107^2 + 21812^2 .

It is not a de Polignac number, because 1382194793 - 2¹⁴ = 1382178409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1382191793) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14103980 + ... + 14104077.

It is an arithmetic number, because the mean of its divisors is an integer number (267976551).

Almost surely, 2^1382194793 is an apocalyptic number.

It is an amenable number.

1382194793 is a deficient number, since it is larger than the sum of its proper divisors (225664513).

1382194793 is an equidigital number, since it uses as much as digits as its factorization.

1382194793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28208071 (or 28208064 counting only the distinct ones).

The product of its digits is 326592, while the sum is 47.

The square root of 1382194793 is about 37177.8804264041. The cubic root of 1382194793 is about 1113.9261965917.

The spelling of 1382194793 in words is "one billion, three hundred eighty-two million, one hundred ninety-four thousand, seven hundred ninety-three".