3386842 has 32 divisors (see below), whose sum is σ = 5785344. Its totient is φ = 1478400.

The previous prime is 3386839. The next prime is 3386849. The reversal of 3386842 is 2486833.

It is a super-2 number, since 2×3386842² = 22941397465928, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a junction number, because it is equal to n+sod(n) for n = 3386798 and 3386807.

It is not an unprimeable number, because it can be changed into a prime (3386849) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47667 + ... + 47737.

It is an arithmetic number, because the mean of its divisors is an integer number (180792).

Almost surely, 2^3386842 is an apocalyptic number.

3386842 is a deficient number, since it is larger than the sum of its proper divisors (2398502).

3386842 is a wasteful number, since it uses less digits than its factorization.

3386842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174.

The product of its digits is 27648, while the sum is 34.

The square root of 3386842 is about 1840.3374690529. The cubic root of 3386842 is about 150.1752322484.

Subtracting from 3386842 its reverse (2486833), we obtain a palindrome (900009).

It can be divided in two parts, 3 and 386842, that multiplied together give a triangular number (1160526 = T₁₅₂₃).

The spelling of 3386842 in words is "three million, three hundred eighty-six thousand, eight hundred forty-two".