494899 has 2 divisors, whose sum is σ = 494900. Its totient is φ = 494898.

The previous prime is 494873. The next prime is 494903. The reversal of 494899 is 998494.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 494899 - 2⁹ = 494387 is a prime.

It is not a weakly prime, because it can be changed into another prime (494849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 247449 + 247450.

It is an arithmetic number, because the mean of its divisors is an integer number (247450).

2⁴⁹⁴⁸⁹⁹ is an apocalyptic number.

494899 is a deficient number, since it is larger than the sum of its proper divisors (1).

494899 is an equidigital number, since it uses as much as digits as its factorization.

494899 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 93312, while the sum is 43.

The square root of 494899 is about 703.4905827373. The cubic root of 494899 is about 79.0992183906.

The spelling of 494899 in words is "four hundred ninety-four thousand, eight hundred ninety-nine".