492783469198 has 32 divisors (see below), whose sum is σ = 816784632576. Its totient is φ = 221788414848.

The previous prime is 492783469163. The next prime is 492783469201. The reversal of 492783469198 is 891964387294.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7225365 + ... + 7293247.

It is an arithmetic number, because the mean of its divisors is an integer number (25524519768).

Almost surely, 2^492783469198 is an apocalyptic number.

492783469198 is a deficient number, since it is larger than the sum of its proper divisors (324001163378).

492783469198 is a wasteful number, since it uses less digits than its factorization.

492783469198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77208.

The product of its digits is 188116992, while the sum is 70.

The spelling of 492783469198 in words is "four hundred ninety-two billion, seven hundred eighty-three million, four hundred sixty-nine thousand, one hundred ninety-eight".