3783844045 has 8 divisors (see below), whose sum is σ = 4540951800. Its totient is φ = 3026849280.

The previous prime is 3783844027. The next prime is 3783844079. The reversal of 3783844045 is 5404483873.

It can be written as a sum of positive squares in 4 ways, for example, as 214856964 + 3568987081 = 14658^2 + 59741^2 .

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

It is not a de Polignac number, because 3783844045 - 2¹⁵ = 3783811277 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3783843986 and 3783844004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91881 + ... + 126529.

It is an arithmetic number, because the mean of its divisors is an integer number (567618975).

Almost surely, 2^3783844045 is an apocalyptic number.

It is an amenable number.

3783844045 is a deficient number, since it is larger than the sum of its proper divisors (757107755).

3783844045 is a wasteful number, since it uses less digits than its factorization.

3783844045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56495.

The product of its (nonzero) digits is 1290240, while the sum is 46.

The square root of 3783844045 is about 61512.9583502533. The cubic root of 3783844045 is about 1558.2760987746.

The spelling of 3783844045 in words is "three billion, seven hundred eighty-three million, eight hundred forty-four thousand, forty-five".