3789045 has 64 divisors (see below), whose sum is σ = 7741440. Its totient is φ = 1741824.

The previous prime is 3789029. The next prime is 3789067. The reversal of 3789045 is 5409873.

It is not a de Polignac number, because 3789045 - 2⁴ = 3789029 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 29772 + ... + 29898.

It is an arithmetic number, because the mean of its divisors is an integer number (120960).

Almost surely, 2^3789045 is an apocalyptic number.

It is an amenable number.

3789045 is an abundant number, since it is smaller than the sum of its proper divisors (3952395).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3789045 is a wasteful number, since it uses less digits than its factorization.

3789045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171 (or 165 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 3789045 is about 1946.5469426654. The cubic root of 3789045 is about 155.8989730497.

The spelling of 3789045 in words is "three million, seven hundred eighty-nine thousand, forty-five".