494930273 has 4 divisors (see below), whose sum is σ = 502317360. Its totient is φ = 487543188.

The previous prime is 494930263. The next prime is 494930287. The reversal of 494930273 is 372039494.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 494930273 - 2⁶ = 494930209 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 494930273.

It is not an unprimeable number, because it can be changed into a prime (494930203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3693443 + ... + 3693576.

It is an arithmetic number, because the mean of its divisors is an integer number (125579340).

Almost surely, 2^494930273 is an apocalyptic number.

It is an amenable number.

494930273 is a deficient number, since it is larger than the sum of its proper divisors (7387087).

494930273 is an equidigital number, since it uses as much as digits as its factorization.

494930273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7387086.

The product of its (nonzero) digits is 163296, while the sum is 41.

The square root of 494930273 is about 22247.0284083066. The cubic root of 494930273 is about 791.0088446638.

The spelling of 494930273 in words is "four hundred ninety-four million, nine hundred thirty thousand, two hundred seventy-three".