492831284 has 24 divisors (see below), whose sum is σ = 960882048. Its totient is φ = 219247040.

The previous prime is 492831271. The next prime is 492831293. The reversal of 492831284 is 482138294.

It is a congruent number.

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, 117089 + ... + 121224.

It is an arithmetic number, because the mean of its divisors is an integer number (40036752).

Almost surely, 2^492831284 is an apocalyptic number.

492831284 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

492831284 is a deficient number, since it is larger than the sum of its proper divisors (468050764).

492831284 is a wasteful number, since it uses less digits than its factorization.

492831284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238375 (or 238373 counting only the distinct ones).

The product of its digits is 110592, while the sum is 41.

The square root of 492831284 is about 22199.8036928258. The cubic root of 492831284 is about 789.8890427939.

The spelling of 492831284 in words is "four hundred ninety-two million, eight hundred thirty-one thousand, two hundred eighty-four".