494169226 has 16 divisors (see below), whose sum is σ = 785288520. Its totient is φ = 232422400.

The previous prime is 494169173. The next prime is 494169241. The reversal of 494169226 is 622961494.

It can be written as a sum of positive squares in 4 ways, for example, as 490578201 + 3591025 = 22149^2 + 1895^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92640 + ... + 97828.

Almost surely, 2^494169226 is an apocalyptic number.

494169226 is a deficient number, since it is larger than the sum of its proper divisors (291119294).

494169226 is a wasteful number, since it uses less digits than its factorization.

494169226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8009.

The product of its digits is 186624, while the sum is 43.

The square root of 494169226 is about 22229.9173637690. The cubic root of 494169226 is about 790.6031957846.

The spelling of 494169226 in words is "four hundred ninety-four million, one hundred sixty-nine thousand, two hundred twenty-six".