492988198330 has 8 divisors (see below), whose sum is σ = 887378757012. Its totient is φ = 197195279328.

The previous prime is 492988198309. The next prime is 492988198397. The reversal of 492988198330 is 33891889294.

It can be written as a sum of positive squares in 2 ways, for example, as 467490815289 + 25497383041 = 683733^2 + 159679^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24649409907 + ... + 24649409926.

Almost surely, 2^492988198330 is an apocalyptic number.

492988198330 is a deficient number, since it is larger than the sum of its proper divisors (394390558682).

492988198330 is a wasteful number, since it uses less digits than its factorization.

492988198330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49298819840.

The product of its (nonzero) digits is 26873856, while the sum is 64.

The spelling of 492988198330 in words is "four hundred ninety-two billion, nine hundred eighty-eight million, one hundred ninety-eight thousand, three hundred thirty".