492466688 has 80 divisors (see below), whose sum is σ = 1130701440. Its totient is φ = 209903616.

The previous prime is 492466673. The next prime is 492466697. The reversal of 492466688 is 886664294.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1121573 + ... + 1122011.

It is an arithmetic number, because the mean of its divisors is an integer number (14133768).

Almost surely, 2^492466688 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 492466688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (565350720).

492466688 is an abundant number, since it is smaller than the sum of its proper divisors (638234752).

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

492466688 is an equidigital number, since it uses as much as digits as its factorization.

492466688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 777 (or 761 counting only the distinct ones).

The product of its digits is 3981312, while the sum is 53.

The square root of 492466688 is about 22191.5904792784. The cubic root of 492466688 is about 789.6942084140.

The spelling of 492466688 in words is "four hundred ninety-two million, four hundred sixty-six thousand, six hundred eighty-eight".