3842635 has 8 divisors (see below), whose sum is σ = 4736016. Its totient is φ = 2990880.

The previous prime is 3842627. The next prime is 3842669. The reversal of 3842635 is 5362483.

3842635 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 3842635 - 2³ = 3842627 is a prime.

It is an Ulam number.

It is a d-powerful number, because it can be written as 3³ + 8⁵ + 4⁹ + 2⁵ + 6³ + 3¹³ + 5⁹ .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3842597 and 3842606.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 10201 + ... + 10570.

It is an arithmetic number, because the mean of its divisors is an integer number (592002).

Almost surely, 2^3842635 is an apocalyptic number.

3842635 is a deficient number, since it is larger than the sum of its proper divisors (893381).

3842635 is a wasteful number, since it uses less digits than its factorization.

3842635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20813.

The product of its digits is 17280, while the sum is 31.

The square root of 3842635 is about 1960.2640128309. The cubic root of 3842635 is about 156.6305157773.

The spelling of 3842635 in words is "three million, eight hundred forty-two thousand, six hundred thirty-five".