3794445818 has 16 divisors (see below), whose sum is σ = 6011909376. Its totient is φ = 1793322720.

The previous prime is 3794445817. The next prime is 3794445839. The reversal of 3794445818 is 8185444973.

It is a self number, because there is not a number n which added to its sum of digits gives 3794445818.

It is not an unprimeable number, because it can be changed into a prime (3794445817) 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 7 ways as a sum of consecutive naturals, for example, 708971 + ... + 714302.

It is an arithmetic number, because the mean of its divisors is an integer number (375744336).

Almost surely, 2^3794445818 is an apocalyptic number.

3794445818 is a deficient number, since it is larger than the sum of its proper divisors (2217463558).

3794445818 is a wasteful number, since it uses less digits than its factorization.

3794445818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1423349.

The product of its digits is 3870720, while the sum is 53.

The square root of 3794445818 is about 61599.0731910798. The cubic root of 3794445818 is about 1559.7300949331.

The spelling of 3794445818 in words is "three billion, seven hundred ninety-four million, four hundred forty-five thousand, eight hundred eighteen".