3342546 has 40 divisors (see below), whose sum is σ = 7666560. Its totient is φ = 1087992.

The previous prime is 3342541. The next prime is 3342553. The reversal of 3342546 is 6452433.

It is a super-2 number, since 2×3342546² = 22345227524232, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (3342541) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 7395 + ... + 7833.

It is an arithmetic number, because the mean of its divisors is an integer number (191664).

Almost surely, 2^3342546 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3342546, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3833280).

3342546 is an abundant number, since it is smaller than the sum of its proper divisors (4324014).

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

3342546 is a wasteful number, since it uses less digits than its factorization.

3342546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500 (or 491 counting only the distinct ones).

The product of its digits is 8640, while the sum is 27.

The square root of 3342546 is about 1828.2631101677. The cubic root of 3342546 is about 149.5176505896.

Adding to 3342546 its reverse (6452433), we get a palindrome (9794979).

The spelling of 3342546 in words is "three million, three hundred forty-two thousand, five hundred forty-six".