3784055 has 16 divisors (see below), whose sum is σ = 5007744. Its totient is φ = 2722080.

The previous prime is 3784051. The next prime is 3784057. The reversal of 3784055 is 5504873.

It is a happy number.

It is not a de Polignac number, because 3784055 - 2² = 3784051 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3784051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5564 + ... + 6206.

It is an arithmetic number, because the mean of its divisors is an integer number (312984).

Almost surely, 2^3784055 is an apocalyptic number.

3784055 is a deficient number, since it is larger than the sum of its proper divisors (1223689).

3784055 is a wasteful number, since it uses less digits than its factorization.

3784055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 766.

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 3784055 is about 1945.2647634705. The cubic root of 3784055 is about 155.8305056982.

The spelling of 3784055 in words is "three million, seven hundred eighty-four thousand, fifty-five".