294289241 has 2 divisors, whose sum is σ = 294289242. Its totient is φ = 294289240.

The previous prime is 294289201. The next prime is 294289243. The reversal of 294289241 is 142982492.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 214007641 + 80281600 = 14629^2 + 8960^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-294289241 is a prime.

Together with 294289243, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (294289243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 147144620 + 147144621.

It is an arithmetic number, because the mean of its divisors is an integer number (147144621).

Almost surely, 2^294289241 is an apocalyptic number.

It is an amenable number.

294289241 is a deficient number, since it is larger than the sum of its proper divisors (1).

294289241 is an equidigital number, since it uses as much as digits as its factorization.

294289241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 82944, while the sum is 41.

The square root of 294289241 is about 17154.8605648662. The cubic root of 294289241 is about 665.1579634921.

The spelling of 294289241 in words is "two hundred ninety-four million, two hundred eighty-nine thousand, two hundred forty-one".