998846000492 has 12 divisors (see below), whose sum is σ = 1757132232576. Its totient is φ = 496808219760.

The previous prime is 998846000491. The next prime is 998846000497. The reversal of 998846000492 is 294000648899.

It is a super-4 number, since 4×998846000492⁴ (a number of 49 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (998846000491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 653694263 + ... + 653695790.

It is an arithmetic number, because the mean of its divisors is an integer number (146427686048).

Almost surely, 2^998846000492 is an apocalyptic number.

It is an amenable number.

998846000492 is a deficient number, since it is larger than the sum of its proper divisors (758286232084).

998846000492 is a wasteful number, since it uses less digits than its factorization.

998846000492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1307390248 (or 1307390246 counting only the distinct ones).

The product of its (nonzero) digits is 8957952, while the sum is 59.

The spelling of 998846000492 in words is "nine hundred ninety-eight billion, eight hundred forty-six million, four hundred ninety-two", and thus it is an aban number.