3784135 has 16 divisors (see below), whose sum is σ = 4865760. Its totient is φ = 2816640.

The previous prime is 3784133. The next prime is 3784141. The reversal of 3784135 is 5314873.

It is not a de Polignac number, because 3784135 - 2¹ = 3784133 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3784097 and 3784106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3784133) 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, 5469 + ... + 6121.

It is an arithmetic number, because the mean of its divisors is an integer number (304110).

Almost surely, 2^3784135 is an apocalyptic number.

3784135 is a deficient number, since it is larger than the sum of its proper divisors (1081625).

3784135 is a wasteful number, since it uses less digits than its factorization.

3784135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 738.

The product of its digits is 10080, while the sum is 31.

The square root of 3784135 is about 1945.2853261154. The cubic root of 3784135 is about 155.8316038458.

The spelling of 3784135 in words is "three million, seven hundred eighty-four thousand, one hundred thirty-five".