3782783873 has 8 divisors (see below), whose sum is σ = 4127911200. Its totient is φ = 3437862880.

The previous prime is 3782783863. The next prime is 3782783881. The reversal of 3782783873 is 3783872873.

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 3782783873 - 2¹⁰ = 3782782849 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3782783843) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11915 + ... + 87792.

It is an arithmetic number, because the mean of its divisors is an integer number (515988900).

Almost surely, 2^3782783873 is an apocalyptic number.

It is an amenable number.

3782783873 is a deficient number, since it is larger than the sum of its proper divisors (345127327).

3782783873 is a wasteful number, since it uses less digits than its factorization.

3782783873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103167.

The product of its digits is 9483264, while the sum is 56.

The square root of 3782783873 is about 61504.3402777397. The cubic root of 3782783873 is about 1558.1305505803.

The spelling of 3782783873 in words is "three billion, seven hundred eighty-two million, seven hundred eighty-three thousand, eight hundred seventy-three".