492498492 has 12 divisors (see below), whose sum is σ = 1149163176. Its totient is φ = 164166160.

The previous prime is 492498473. The next prime is 492498493. The reversal of 492498492 is 294894294.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (492498493) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20520759 + ... + 20520782.

It is an arithmetic number, because the mean of its divisors is an integer number (95763598).

Almost surely, 2^492498492 is an apocalyptic number.

It is an amenable number.

492498492 is an abundant number, since it is smaller than the sum of its proper divisors (656664684).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

492498492 is a wasteful number, since it uses less digits than its factorization.

492498492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41041548 (or 41041546 counting only the distinct ones).

The product of its digits is 1492992, while the sum is 51.

The square root of 492498492 is about 22192.3070454606. The cubic root of 492498492 is about 789.7112078000.

The spelling of 492498492 in words is "four hundred ninety-two million, four hundred ninety-eight thousand, four hundred ninety-two".