492044842 has 8 divisors (see below), whose sum is σ = 770157216. Its totient is φ = 235325772.

The previous prime is 492044807. The next prime is 492044867. The reversal of 492044842 is 248440294.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5348268 + ... + 5348359.

It is an arithmetic number, because the mean of its divisors is an integer number (96269652).

Almost surely, 2^492044842 is an apocalyptic number.

492044842 is a deficient number, since it is larger than the sum of its proper divisors (278112374).

492044842 is a wasteful number, since it uses less digits than its factorization.

492044842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10696652.

The product of its (nonzero) digits is 73728, while the sum is 37.

The square root of 492044842 is about 22182.0838065318. The cubic root of 492044842 is about 789.4686604965.

The spelling of 492044842 in words is "four hundred ninety-two million, forty-four thousand, eight hundred forty-two".