3782885 has 8 divisors (see below), whose sum is σ = 4572960. Its totient is φ = 3003984.

The previous prime is 3782869. The next prime is 3782893. The reversal of 3782885 is 5882873.

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

It is a cyclic number.

It is not a de Polignac number, because 3782885 - 2⁴ = 3782869 is a prime.

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 7 ways as a sum of consecutive naturals, for example, 2027 + ... + 3416.

It is an arithmetic number, because the mean of its divisors is an integer number (571620).

Almost surely, 2^3782885 is an apocalyptic number.

It is an amenable number.

3782885 is a deficient number, since it is larger than the sum of its proper divisors (790075).

3782885 is a wasteful number, since it uses less digits than its factorization.

3782885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5587.

The product of its digits is 107520, while the sum is 41.

The square root of 3782885 is about 1944.9640099498. The cubic root of 3782885 is about 155.8144435210.

The spelling of 3782885 in words is "three million, seven hundred eighty-two thousand, eight hundred eighty-five".