494502099 has 32 divisors (see below), whose sum is σ = 812711424. Its totient is φ = 260444160.

The previous prime is 494502089. The next prime is 494502163. The reversal of 494502099 is 990205494.

It is not a de Polignac number, because 494502099 - 2⁴ = 494502083 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 494502099.

It is not an unprimeable number, because it can be changed into a prime (494502089) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 313984 + ... + 315554.

It is an arithmetic number, because the mean of its divisors is an integer number (25397232).

Almost surely, 2^494502099 is an apocalyptic number.

494502099 is a deficient number, since it is larger than the sum of its proper divisors (318209325).

494502099 is a wasteful number, since it uses less digits than its factorization.

494502099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2747.

The product of its (nonzero) digits is 116640, while the sum is 42.

The square root of 494502099 is about 22237.4031532461. The cubic root of 494502099 is about 790.7806730368.

The spelling of 494502099 in words is "four hundred ninety-four million, five hundred two thousand, ninety-nine".