3828358 has 4 divisors (see below), whose sum is σ = 5742540. Its totient is φ = 1914178.

The previous prime is 3828343. The next prime is 3828359. The reversal of 3828358 is 8538283.

It is a happy number.

3828358 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8538283 = 13 ⋅656791.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3828359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 957088 + ... + 957091.

It is an arithmetic number, because the mean of its divisors is an integer number (1435635).

Almost surely, 2^3828358 is an apocalyptic number.

3828358 is a deficient number, since it is larger than the sum of its proper divisors (1914182).

3828358 is a wasteful number, since it uses less digits than its factorization.

3828358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1914181.

The product of its digits is 46080, while the sum is 37.

The square root of 3828358 is about 1956.6190227022. The cubic root of 3828358 is about 156.4362923607.

It can be divided in two parts, 3828 and 358, that added together give a triangular number (4186 = T₉₁).

The spelling of 3828358 in words is "three million, eight hundred twenty-eight thousand, three hundred fifty-eight".