3785579 has 8 divisors (see below), whose sum is σ = 4554240. Its totient is φ = 3073896.

The previous prime is 3785569. The next prime is 3785623. The reversal of 3785579 is 9755873.

It is a happy number.

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

It is not a de Polignac number, because 3785579 - 2⁸ = 3785323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3785539) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 14099 + ... + 14364.

It is an arithmetic number, because the mean of its divisors is an integer number (569280).

Almost surely, 2^3785579 is an apocalyptic number.

3785579 is a deficient number, since it is larger than the sum of its proper divisors (768661).

3785579 is a wasteful number, since it uses less digits than its factorization.

3785579 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28489.

The product of its digits is 264600, while the sum is 44.

The square root of 3785579 is about 1945.6564444937. The cubic root of 3785579 is about 155.8514227494.

The spelling of 3785579 in words is "three million, seven hundred eighty-five thousand, five hundred seventy-nine".