494199167 has 8 divisors (see below), whose sum is σ = 616144512. Its totient is φ = 385090200.

The previous prime is 494199157. The next prime is 494199191. The reversal of 494199167 is 761991494.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 494199167 - 2⁴ = 494199151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (494199127) 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 7 ways as a sum of consecutive naturals, for example, 3209009 + ... + 3209162.

It is an arithmetic number, because the mean of its divisors is an integer number (77018064).

Almost surely, 2^494199167 is an apocalyptic number.

494199167 is a deficient number, since it is larger than the sum of its proper divisors (121945345).

494199167 is a wasteful number, since it uses less digits than its factorization.

494199167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6418189.

The product of its digits is 489888, while the sum is 50.

The square root of 494199167 is about 22230.5907928692. The cubic root of 494199167 is about 790.6191626309.

The spelling of 494199167 in words is "four hundred ninety-four million, one hundred ninety-nine thousand, one hundred sixty-seven".