492924729 has 8 divisors (see below), whose sum is σ = 716981472. Its totient is φ = 298742240.

The previous prime is 492924709. The next prime is 492924739. The reversal of 492924729 is 927429294.

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

It is a cyclic number.

It is not a de Polignac number, because 492924729 - 2⁵ = 492924697 is a prime.

It is not an unprimeable number, because it can be changed into a prime (492924709) 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 7 ways as a sum of consecutive naturals, for example, 7468524 + ... + 7468589.

It is an arithmetic number, because the mean of its divisors is an integer number (89622684).

Almost surely, 2^492924729 is an apocalyptic number.

It is an amenable number.

492924729 is a deficient number, since it is larger than the sum of its proper divisors (224056743).

492924729 is a wasteful number, since it uses less digits than its factorization.

492924729 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14937127.

The product of its digits is 653184, while the sum is 48.

The square root of 492924729 is about 22201.9082287987. The cubic root of 492924729 is about 789.9389628642.

The spelling of 492924729 in words is "four hundred ninety-two million, nine hundred twenty-four thousand, seven hundred twenty-nine".