4094851893 has 16 divisors (see below), whose sum is σ = 5959428096. Its totient is φ = 2480361840.

The previous prime is 4094851889. The next prime is 4094851909. The reversal of 4094851893 is 3981584904.

It is not a de Polignac number, because 4094851893 - 2² = 4094851889 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4094851843) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 28380 + ... + 94842.

It is an arithmetic number, because the mean of its divisors is an integer number (372464256).

Almost surely, 2^4094851893 is an apocalyptic number.

It is an amenable number.

4094851893 is a deficient number, since it is larger than the sum of its proper divisors (1864576203).

4094851893 is a wasteful number, since it uses less digits than its factorization.

4094851893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68344.

The product of its (nonzero) digits is 1244160, while the sum is 51.

The square root of 4094851893 is about 63991.0297854316. The cubic root of 4094851893 is about 1599.8504929312.

The spelling of 4094851893 in words is "four billion, ninety-four million, eight hundred fifty-one thousand, eight hundred ninety-three".