494680267 has 2 divisors, whose sum is σ = 494680268. Its totient is φ = 494680266.

The previous prime is 494680247. The next prime is 494680271. The reversal of 494680267 is 762086494.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-494680267 is a prime.

It is not a weakly prime, because it can be changed into another prime (494680247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 247340133 + 247340134.

It is an arithmetic number, because the mean of its divisors is an integer number (247340134).

Almost surely, 2^494680267 is an apocalyptic number.

494680267 is a deficient number, since it is larger than the sum of its proper divisors (1).

494680267 is an equidigital number, since it uses as much as digits as its factorization.

494680267 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 580608, while the sum is 46.

The square root of 494680267 is about 22241.4088357730. The cubic root of 494680267 is about 790.8756338021.

The spelling of 494680267 in words is "four hundred ninety-four million, six hundred eighty thousand, two hundred sixty-seven".