1120683444 has 24 divisors (see below), whose sum is σ = 2650751040. Its totient is φ = 368443584.

The previous prime is 1120683419. The next prime is 1120683457. The reversal of 1120683444 is 4443860211.

It is a super-2 number, since 2×1120683444² = 2511862763311402272, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 638784 + ... + 640535.

It is an arithmetic number, because the mean of its divisors is an integer number (110447960).

Almost surely, 2^1120683444 is an apocalyptic number.

It is an amenable number.

1120683444 is an abundant number, since it is smaller than the sum of its proper divisors (1530067596).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1120683444 is a wasteful number, since it uses less digits than its factorization.

1120683444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1279399 (or 1279397 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 33.

The square root of 1120683444 is about 33476.6104018910. The cubic root of 1120683444 is about 1038.7100142596.

The spelling of 1120683444 in words is "one billion, one hundred twenty million, six hundred eighty-three thousand, four hundred forty-four".