492370973 has 4 divisors (see below), whose sum is σ = 492437628. Its totient is φ = 492304320.

The previous prime is 492370939. The next prime is 492370981. The reversal of 492370973 is 379073294.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 335695684 + 156675289 = 18322^2 + 12517^2 .

It is a cyclic number.

It is not a de Polignac number, because 492370973 - 2⁶ = 492370909 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 (492370993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20636 + ... + 37557.

It is an arithmetic number, because the mean of its divisors is an integer number (123109407).

Almost surely, 2^492370973 is an apocalyptic number.

It is an amenable number.

492370973 is a deficient number, since it is larger than the sum of its proper divisors (66655).

492370973 is an equidigital number, since it uses as much as digits as its factorization.

492370973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66654.

The product of its (nonzero) digits is 285768, while the sum is 44.

The square root of 492370973 is about 22189.4338143180. The cubic root of 492370973 is about 789.6430438849.

The spelling of 492370973 in words is "four hundred ninety-two million, three hundred seventy thousand, nine hundred seventy-three".