494697299 has 2 divisors, whose sum is σ = 494697300. Its totient is φ = 494697298.

The previous prime is 494697277. The next prime is 494697311. The reversal of 494697299 is 992796494.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 494697299 - 2²⁰ = 493648723 is a prime.

It is not a weakly prime, because it can be changed into another prime (494697209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 247348649 + 247348650.

It is an arithmetic number, because the mean of its divisors is an integer number (247348650).

Almost surely, 2^494697299 is an apocalyptic number.

494697299 is a deficient number, since it is larger than the sum of its proper divisors (1).

494697299 is an equidigital number, since it uses as much as digits as its factorization.

494697299 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8817984, while the sum is 59.

The square root of 494697299 is about 22241.7917218915. The cubic root of 494697299 is about 790.8847103984.

The spelling of 494697299 in words is "four hundred ninety-four million, six hundred ninety-seven thousand, two hundred ninety-nine".