492883728 has 20 divisors (see below), whose sum is σ = 1273283088. Its totient is φ = 164294560.

The previous prime is 492883723. The next prime is 492883733. The reversal of 492883728 is 827388294.

It is an interprime number because it is at equal distance from previous prime (492883723) and next prime (492883733).

It is a super-3 number, since 3×492883728³ (a number of 27 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (492883723) 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 3 ways as a sum of consecutive naturals, for example, 5134158 + ... + 5134253.

Almost surely, 2^492883728 is an apocalyptic number.

492883728 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

492883728 is an abundant number, since it is smaller than the sum of its proper divisors (780399360).

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

492883728 is a wasteful number, since it uses less digits than its factorization.

492883728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10268422 (or 10268416 counting only the distinct ones).

The product of its digits is 1548288, while the sum is 51.

The square root of 492883728 is about 22200.9848430199. The cubic root of 492883728 is about 789.9170601385.

The spelling of 492883728 in words is "four hundred ninety-two million, eight hundred eighty-three thousand, seven hundred twenty-eight".