492740880 has 40 divisors (see below), whose sum is σ = 1527497472. Its totient is φ = 131397504.

The previous prime is 492740879. The next prime is 492740881. The reversal of 492740880 is 88047294.

It is an interprime number because it is at equal distance from previous prime (492740879) and next prime (492740881).

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (492740881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1026304 + ... + 1026783.

Almost surely, 2^492740880 is an apocalyptic number.

492740880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

492740880 is an abundant number, since it is smaller than the sum of its proper divisors (1034756592).

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

492740880 is a wasteful number, since it uses less digits than its factorization.

492740880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2053103 (or 2053097 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 42.

The square root of 492740880 is about 22197.7674553096. The cubic root of 492740880 is about 789.8407412770.

The spelling of 492740880 in words is "four hundred ninety-two million, seven hundred forty thousand, eight hundred eighty".