3784533 has 8 divisors (see below), whose sum is σ = 5069568. Its totient is φ = 2511264.

The previous prime is 3784531. The next prime is 3784541. The reversal of 3784533 is 3354873.

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

It is not a de Polignac number, because 3784533 - 2¹ = 3784531 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 3784494 and 3784503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3784531) 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, 2160 + ... + 3497.

It is an arithmetic number, because the mean of its divisors is an integer number (633696).

Almost surely, 2^3784533 is an apocalyptic number.

It is an amenable number.

3784533 is a deficient number, since it is larger than the sum of its proper divisors (1285035).

3784533 is a wasteful number, since it uses less digits than its factorization.

3784533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5883.

The product of its digits is 30240, while the sum is 33.

The square root of 3784533 is about 1945.3876220435. The cubic root of 3784533 is about 155.8370669000.

The spelling of 3784533 in words is "three million, seven hundred eighty-four thousand, five hundred thirty-three".