492373109 has 8 divisors (see below), whose sum is σ = 499349760. Its totient is φ = 485415216.

The previous prime is 492373103. The next prime is 492373111. The reversal of 492373109 is 901373294.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-492373109 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 (492373103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53147 + ... + 61719.

It is an arithmetic number, because the mean of its divisors is an integer number (62418720).

Almost surely, 2^492373109 is an apocalyptic number.

It is an amenable number.

492373109 is a deficient number, since it is larger than the sum of its proper divisors (6976651).

492373109 is an equidigital number, since it uses as much as digits as its factorization.

492373109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9379.

The product of its (nonzero) digits is 40824, while the sum is 38.

The square root of 492373109 is about 22189.4819452821. The cubic root of 492373109 is about 789.6441857577.

The spelling of 492373109 in words is "four hundred ninety-two million, three hundred seventy-three thousand, one hundred nine".