3675839 has 4 divisors (see below), whose sum is σ = 3775224. Its totient is φ = 3576456.

The previous prime is 3675829. The next prime is 3675853. The reversal of 3675839 is 9385763.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9385763 = 29 ⋅323647.

It is a cyclic number.

It is not a de Polignac number, because 3675839 - 2⁸ = 3675583 is a prime.

It is a super-3 number, since 3×3675839³ (a number of 21 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3675796 and 3675805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3675809) 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 3 ways as a sum of consecutive naturals, for example, 49637 + ... + 49710.

It is an arithmetic number, because the mean of its divisors is an integer number (943806).

Almost surely, 2^3675839 is an apocalyptic number.

3675839 is a deficient number, since it is larger than the sum of its proper divisors (99385).

3675839 is an equidigital number, since it uses as much as digits as its factorization.

3675839 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99384.

The product of its digits is 136080, while the sum is 41.

The square root of 3675839 is about 1917.2477669827. The cubic root of 3675839 is about 154.3306411475.

The spelling of 3675839 in words is "three million, six hundred seventy-five thousand, eight hundred thirty-nine".