493799099 has 4 divisors (see below), whose sum is σ = 494254464. Its totient is φ = 493343736.

The previous prime is 493799063. The next prime is 493799123. The reversal of 493799099 is 990997394.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-493799099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (493799599) 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 in 3 ways as a sum of consecutive naturals, for example, 226052 + ... + 228225.

It is an arithmetic number, because the mean of its divisors is an integer number (123563616).

Almost surely, 2^493799099 is an apocalyptic number.

493799099 is a deficient number, since it is larger than the sum of its proper divisors (455365).

493799099 is a wasteful number, since it uses less digits than its factorization.

493799099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 455364.

The product of its (nonzero) digits is 4960116, while the sum is 59.

The square root of 493799099 is about 22221.5908296413. The cubic root of 493799099 is about 790.4057622866.

The spelling of 493799099 in words is "four hundred ninety-three million, seven hundred ninety-nine thousand, ninety-nine".