492889210 has 64 divisors (see below), whose sum is σ = 999734400. Its totient is φ = 173387520.

The previous prime is 492889193. The next prime is 492889219. The reversal of 492889210 is 12988294.

It is not an unprimeable number, because it can be changed into a prime (492889219) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1412116 + ... + 1412464.

It is an arithmetic number, because the mean of its divisors is an integer number (15620850).

Almost surely, 2^492889210 is an apocalyptic number.

492889210 is an abundant number, since it is smaller than the sum of its proper divisors (506845190).

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

492889210 is a wasteful number, since it uses less digits than its factorization.

492889210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 751.

The product of its (nonzero) digits is 82944, while the sum is 43.

The square root of 492889210 is about 22201.1083056680. The cubic root of 492889210 is about 789.9199886921.

The spelling of 492889210 in words is "four hundred ninety-two million, eight hundred eighty-nine thousand, two hundred ten".