3369642 has 8 divisors (see below), whose sum is σ = 6739296. Its totient is φ = 1123212.

The previous prime is 3369637. The next prime is 3369643. The reversal of 3369642 is 2469633.

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

3369642 is an admirable number.

It is a super-2 number, since 2×3369642² = 22708974416328, which contains 22 as substring.

It is a plaindrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (3369643) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 280798 + ... + 280809.

It is an arithmetic number, because the mean of its divisors is an integer number (842412).

Almost surely, 2^3369642 is an apocalyptic number.

3369642 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3369642 is a wasteful number, since it uses less digits than its factorization.

3369642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 561612.

The product of its digits is 23328, while the sum is 33.

The square root of 3369642 is about 1835.6584649656. The cubic root of 3369642 is about 149.9205801796.

Subtracting from 3369642 its reverse (2469633), we obtain a palindrome (900009).

The spelling of 3369642 in words is "three million, three hundred sixty-nine thousand, six hundred forty-two".