492904983 has 8 divisors (see below), whose sum is σ = 663023088. Its totient is φ = 325695104.

The previous prime is 492904943. The next prime is 492904999. The reversal of 492904983 is 389409294.

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

It is a cyclic number.

It is not a de Polignac number, because 492904983 - 2⁹ = 492904471 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (492904903) 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, 726660 + ... + 727337.

It is an arithmetic number, because the mean of its divisors is an integer number (82877886).

Almost surely, 2^492904983 is an apocalyptic number.

492904983 is a deficient number, since it is larger than the sum of its proper divisors (170118105).

492904983 is a wasteful number, since it uses less digits than its factorization.

492904983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1454113.

The product of its (nonzero) digits is 559872, while the sum is 48.

The square root of 492904983 is about 22201.4635328395. The cubic root of 492904983 is about 789.9284147067.

The spelling of 492904983 in words is "four hundred ninety-two million, nine hundred four thousand, nine hundred eighty-three".