494177673 has 20 divisors (see below), whose sum is σ = 724853840. Its totient is φ = 299475000.

The previous prime is 494177597. The next prime is 494177683. The reversal of 494177673 is 376771494.

It is not a de Polignac number, because 494177673 - 2²² = 489983369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (494177683) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 38298 + ... + 49548.

It is an arithmetic number, because the mean of its divisors is an integer number (36242692).

Almost surely, 2^494177673 is an apocalyptic number.

It is an amenable number.

494177673 is a deficient number, since it is larger than the sum of its proper divisors (230676167).

494177673 is an equidigital number, since it uses as much as digits as its factorization.

494177673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11298 (or 11265 counting only the distinct ones).

The product of its digits is 889056, while the sum is 48.

The square root of 494177673 is about 22230.1073546666. The cubic root of 494177673 is about 790.6077004406.

The spelling of 494177673 in words is "four hundred ninety-four million, one hundred seventy-seven thousand, six hundred seventy-three".