3785489 has 8 divisors (see below), whose sum is σ = 3913728. Its totient is φ = 3659040.

The previous prime is 3785479. The next prime is 3785491. The reversal of 3785489 is 9845873.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3785489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3785449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4844 + ... + 5570.

It is an arithmetic number, because the mean of its divisors is an integer number (489216).

Almost surely, 2^3785489 is an apocalyptic number.

It is an amenable number.

3785489 is a deficient number, since it is larger than the sum of its proper divisors (128239).

3785489 is a wasteful number, since it uses less digits than its factorization.

3785489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 895.

The product of its digits is 241920, while the sum is 44.

The square root of 3785489 is about 1945.6333159154. The cubic root of 3785489 is about 155.8501876464.

The spelling of 3785489 in words is "three million, seven hundred eighty-five thousand, four hundred eighty-nine".