3642341 has 2 divisors, whose sum is σ = 3642342. Its totient is φ = 3642340.

The previous prime is 3642337. The next prime is 3642343. The reversal of 3642341 is 1432463.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1833316 + 1809025 = 1354^2 + 1345^2 .

It is a cyclic number.

It is not a de Polignac number, because 3642341 - 2² = 3642337 is a prime.

Together with 3642343, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3642343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1821170 + 1821171.

It is an arithmetic number, because the mean of its divisors is an integer number (1821171).

Almost surely, 2^3642341 is an apocalyptic number.

It is an amenable number.

3642341 is a deficient number, since it is larger than the sum of its proper divisors (1).

3642341 is an equidigital number, since it uses as much as digits as its factorization.

3642341 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1728, while the sum is 23.

The square root of 3642341 is about 1908.4918129245. The cubic root of 3642341 is about 153.8604036609.

The spelling of 3642341 in words is "three million, six hundred forty-two thousand, three hundred forty-one".