3783111045 has 64 divisors (see below), whose sum is σ = 7227671040. Its totient is φ = 1653120000.

The previous prime is 3783111029. The next prime is 3783111077. The reversal of 3783111045 is 5401113873.

It is not a de Polignac number, because 3783111045 - 2⁴ = 3783111029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3783110997 and 3783111015.

It is a congruent number.

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 63 ways as a sum of consecutive naturals, for example, 301395 + ... + 313695.

It is an arithmetic number, because the mean of its divisors is an integer number (112932360).

Almost surely, 2^3783111045 is an apocalyptic number.

3783111045 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3783111045 is a deficient number, since it is larger than the sum of its proper divisors (3444559995).

3783111045 is a wasteful number, since it uses less digits than its factorization.

3783111045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12446.

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 3783111045 is about 61506.9999674834. Note that the first 4 decimals coincide. The cubic root of 3783111045 is about 1558.1754700549.

The spelling of 3783111045 in words is "three billion, seven hundred eighty-three million, one hundred eleven thousand, forty-five".