1083745873 has 8 divisors (see below), whose sum is σ = 1272041792. Its totient is φ = 903818736.

The previous prime is 1083745867. The next prime is 1083745877. The reversal of 1083745873 is 3785473801.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1083745873 - 2⁹ = 1083745361 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1083745877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2091915 + ... + 2092432.

It is an arithmetic number, because the mean of its divisors is an integer number (159005224).

Almost surely, 2^1083745873 is an apocalyptic number.

It is an amenable number.

1083745873 is a deficient number, since it is larger than the sum of its proper divisors (188295919).

1083745873 is an equidigital number, since it uses as much as digits as its factorization.

1083745873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4184391.

The product of its (nonzero) digits is 564480, while the sum is 46.

The square root of 1083745873 is about 32920.2957611258. The cubic root of 1083745873 is about 1027.1703756953.

The spelling of 1083745873 in words is "one billion, eighty-three million, seven hundred forty-five thousand, eight hundred seventy-three".