493346899 has 2 divisors, whose sum is σ = 493346900. Its totient is φ = 493346898.

The previous prime is 493346881. The next prime is 493346911. The reversal of 493346899 is 998643394.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 493346899 - 2¹¹ = 493344851 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (493346839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 246673449 + 246673450.

It is an arithmetic number, because the mean of its divisors is an integer number (246673450).

Almost surely, 2^493346899 is an apocalyptic number.

493346899 is a deficient number, since it is larger than the sum of its proper divisors (1).

493346899 is an equidigital number, since it uses as much as digits as its factorization.

493346899 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5038848, while the sum is 55.

The square root of 493346899 is about 22211.4137100726. The cubic root of 493346899 is about 790.1644153868.

The spelling of 493346899 in words is "four hundred ninety-three million, three hundred forty-six thousand, eight hundred ninety-nine".