3402241 has 2 divisors, whose sum is σ = 3402242. Its totient is φ = 3402240.

The previous prime is 3402239. The next prime is 3402263. The reversal of 3402241 is 1422043.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3385600 + 16641 = 1840^2 + 129^2 .

It is a cyclic number.

It is not a de Polignac number, because 3402241 - 2¹ = 3402239 is a prime.

Together with 3402239, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (3402211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1701120 + 1701121.

It is an arithmetic number, because the mean of its divisors is an integer number (1701121).

Almost surely, 2^3402241 is an apocalyptic number.

It is an amenable number.

3402241 is a deficient number, since it is larger than the sum of its proper divisors (1).

3402241 is an equidigital number, since it uses as much as digits as its factorization.

3402241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 3402241 is about 1844.5164678040. The cubic root of 3402241 is about 150.4024894195.

Adding to 3402241 its reverse (1422043), we get a palindrome (4824284).

The spelling of 3402241 in words is "three million, four hundred two thousand, two hundred forty-one".