494583166 has 24 divisors (see below), whose sum is σ = 941453496. Its totient is φ = 192694320.

The previous prime is 494583161. The next prime is 494583169. The reversal of 494583166 is 661385494.

It is a super-2 number, since 2×494583166² = 489225016181167112, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (494583161) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 228321 + ... + 230476.

It is an arithmetic number, because the mean of its divisors is an integer number (39227229).

Almost surely, 2^494583166 is an apocalyptic number.

494583166 is a deficient number, since it is larger than the sum of its proper divisors (446870330).

494583166 is a wasteful number, since it uses less digits than its factorization.

494583166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 458824 (or 458817 counting only the distinct ones).

The product of its digits is 622080, while the sum is 46.

The square root of 494583166 is about 22239.2258408426. The cubic root of 494583166 is about 790.8238833111.

The spelling of 494583166 in words is "four hundred ninety-four million, five hundred eighty-three thousand, one hundred sixty-six".