3782229 has 8 divisors (see below), whose sum is σ = 5501472. Its totient is φ = 2292240.

The previous prime is 3782213. The next prime is 3782243. The reversal of 3782229 is 9222873.

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

It is not a de Polignac number, because 3782229 - 2⁴ = 3782213 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 114613 = 3782229 / (3 + 7 + 8 + 2 + 2 + 2 + 9).

It is a self number, because there is not a number n which added to its sum of digits gives 3782229.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3782249) 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, 57274 + ... + 57339.

It is an arithmetic number, because the mean of its divisors is an integer number (687684).

Almost surely, 2^3782229 is an apocalyptic number.

It is an amenable number.

3782229 is a deficient number, since it is larger than the sum of its proper divisors (1719243).

3782229 is a wasteful number, since it uses less digits than its factorization.

3782229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114627.

The product of its digits is 12096, while the sum is 33.

The square root of 3782229 is about 1944.7953619854. The cubic root of 3782229 is about 155.8054362701.

The spelling of 3782229 in words is "three million, seven hundred eighty-two thousand, two hundred twenty-nine".