492416018 has 8 divisors (see below), whose sum is σ = 738724620. Its totient is φ = 246174480.

The previous prime is 492415967. The next prime is 492416021. The reversal of 492416018 is 810614294.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 461691169 + 30724849 = 21487^2 + 5543^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10388 + ... + 33056.

Almost surely, 2^492416018 is an apocalyptic number.

492416018 is a deficient number, since it is larger than the sum of its proper divisors (246308602).

492416018 is a wasteful number, since it uses less digits than its factorization.

492416018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33532.

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 492416018 is about 22190.4488012298. The cubic root of 492416018 is about 789.6671235512.

The spelling of 492416018 in words is "four hundred ninety-two million, four hundred sixteen thousand, eighteen".