1842283378 has 32 divisors (see below), whose sum is σ = 3036035520. Its totient is φ = 833223360.

The previous prime is 1842283367. The next prime is 1842283439. The reversal of 1842283378 is 8733822481.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 530568 + ... + 534028.

It is an arithmetic number, because the mean of its divisors is an integer number (94876110).

Almost surely, 2^1842283378 is an apocalyptic number.

1842283378 is a deficient number, since it is larger than the sum of its proper divisors (1193752142).

1842283378 is a wasteful number, since it uses less digits than its factorization.

1842283378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3882.

The product of its digits is 516096, while the sum is 46.

The square root of 1842283378 is about 42921.8286889084. The cubic root of 1842283378 is about 1225.8918127343.

The spelling of 1842283378 in words is "one billion, eight hundred forty-two million, two hundred eighty-three thousand, three hundred seventy-eight".