492748773 has 16 divisors (see below), whose sum is σ = 741441600. Its totient is φ = 288337280.

The previous prime is 492748769. The next prime is 492748829. The reversal of 492748773 is 377847294.

It is not a de Polignac number, because 492748773 - 2² = 492748769 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (492748703) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 256488 + ... + 258401.

It is an arithmetic number, because the mean of its divisors is an integer number (46340100).

Almost surely, 2^492748773 is an apocalyptic number.

It is an amenable number.

492748773 is a deficient number, since it is larger than the sum of its proper divisors (248692827).

492748773 is a wasteful number, since it uses less digits than its factorization.

492748773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 514932.

The product of its digits is 2370816, while the sum is 51.

The square root of 492748773 is about 22197.9452427471. The cubic root of 492748773 is about 789.8449586253.

It can be divided in two parts, 492748 and 773, that added together give a triangular number (493521 = T₉₉₃).

The spelling of 492748773 in words is "four hundred ninety-two million, seven hundred forty-eight thousand, seven hundred seventy-three".