8645341 has 2 divisors, whose sum is σ = 8645342. Its totient is φ = 8645340.

The previous prime is 8645327. The next prime is 8645353. The reversal of 8645341 is 1435468.

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., 8468100 + 177241 = 2910^2 + 421^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8645341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8645381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4322670 + 4322671.

It is an arithmetic number, because the mean of its divisors is an integer number (4322671).

Almost surely, 2^8645341 is an apocalyptic number.

It is an amenable number.

8645341 is a deficient number, since it is larger than the sum of its proper divisors (1).

8645341 is an equidigital number, since it uses as much as digits as its factorization.

8645341 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11520, while the sum is 31.

The square root of 8645341 is about 2940.2960735273. The cubic root of 8645341 is about 205.2393872135.

The spelling of 8645341 in words is "eight million, six hundred forty-five thousand, three hundred forty-one".