494300293 has 2 divisors, whose sum is σ = 494300294. Its totient is φ = 494300292.

The previous prime is 494300281. The next prime is 494300327. The reversal of 494300293 is 392003494.

It is an a-pointer prime, because the next prime (494300327) can be obtained adding 494300293 to its sum of digits (34).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 490976964 + 3323329 = 22158^2 + 1823^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-494300293 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (494300203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 247150146 + 247150147.

It is an arithmetic number, because the mean of its divisors is an integer number (247150147).

Almost surely, 2^494300293 is an apocalyptic number.

It is an amenable number.

494300293 is a deficient number, since it is larger than the sum of its proper divisors (1).

494300293 is an equidigital number, since it uses as much as digits as its factorization.

494300293 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23328, while the sum is 34.

The square root of 494300293 is about 22232.8651549907. The cubic root of 494300293 is about 790.6730860326.

The spelling of 494300293 in words is "four hundred ninety-four million, three hundred thousand, two hundred ninety-three".