3348642 has 32 divisors (see below), whose sum is σ = 7387200. Its totient is φ = 1003520.

The previous prime is 3348641. The next prime is 3348647. The reversal of 3348642 is 2468433.

It is a super-2 number, since 2×3348642² = 22426806488328, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3348641) 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, 7234 + ... + 7682.

It is an arithmetic number, because the mean of its divisors is an integer number (230850).

Almost surely, 2^3348642 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3348642, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3693600).

3348642 is an abundant number, since it is smaller than the sum of its proper divisors (4038558).

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

3348642 is a wasteful number, since it uses less digits than its factorization.

3348642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 578.

The product of its digits is 13824, while the sum is 30.

The square root of 3348642 is about 1829.9295068390. The cubic root of 3348642 is about 149.6084901337.

The spelling of 3348642 in words is "three million, three hundred forty-eight thousand, six hundred forty-two".