3342541 has 2 divisors, whose sum is σ = 3342542. Its totient is φ = 3342540.

The previous prime is 3342539. The next prime is 3342553. The reversal of 3342541 is 1452433.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2653641 + 688900 = 1629^2 + 830^2 .

It is an emirp because it is prime and its reverse (1452433) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3342541 - 2¹ = 3342539 is a prime.

It is a super-2 number, since 2×3342541² = 22345160673362, which contains 22 as substring.

Together with 3342539, it forms a pair of twin primes.

3342541 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3342571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1671270 + 1671271.

It is an arithmetic number, because the mean of its divisors is an integer number (1671271).

Almost surely, 2^3342541 is an apocalyptic number.

It is an amenable number.

3342541 is a deficient number, since it is larger than the sum of its proper divisors (1).

3342541 is an equidigital number, since it uses as much as digits as its factorization.

3342541 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1440, while the sum is 22.

The square root of 3342541 is about 1828.2617427491. The cubic root of 3342541 is about 149.5175760367.

Adding to 3342541 its reverse (1452433), we get a palindrome (4794974).

It can be divided in two parts, 3342 and 541, that added together give a palindrome (3883).

The spelling of 3342541 in words is "three million, three hundred forty-two thousand, five hundred forty-one".