1119838382 has 32 divisors (see below), whose sum is σ = 1922139072. Its totient is φ = 484729344.

The previous prime is 1119838381. The next prime is 1119838417. The reversal of 1119838382 is 2838389111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1119838381) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 125183 + ... + 133829.

It is an arithmetic number, because the mean of its divisors is an integer number (60066846).

Almost surely, 2^1119838382 is an apocalyptic number.

1119838382 is a deficient number, since it is larger than the sum of its proper divisors (802300690).

1119838382 is a wasteful number, since it uses less digits than its factorization.

1119838382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8972.

The product of its digits is 82944, while the sum is 44.

The square root of 1119838382 is about 33463.9863435306. The cubic root of 1119838382 is about 1038.4488655559.

The spelling of 1119838382 in words is "one billion, one hundred nineteen million, eight hundred thirty-eight thousand, three hundred eighty-two".