3789445850 has 12 divisors (see below), whose sum is σ = 7048369374. Its totient is φ = 1515778320.

The previous prime is 3789445819. The next prime is 3789445879. The reversal of 3789445850 is 585449873.

It can be written as a sum of positive squares in 3 ways, for example, as 3464617321 + 324828529 = 58861^2 + 18023^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3789445792 and 3789445801.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 37894409 + ... + 37894508.

Almost surely, 2^3789445850 is an apocalyptic number.

3789445850 is a deficient number, since it is larger than the sum of its proper divisors (3258923524).

3789445850 is a wasteful number, since it uses less digits than its factorization.

3789445850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75788929 (or 75788924 counting only the distinct ones).

The product of its (nonzero) digits is 4838400, while the sum is 53.

The square root of 3789445850 is about 61558.4750460893. The cubic root of 3789445850 is about 1559.0447046837.

The spelling of 3789445850 in words is "three billion, seven hundred eighty-nine million, four hundred forty-five thousand, eight hundred fifty".