998272746496 has 33 divisors (see below), whose sum is σ = 1995634532791. Its totient is φ = 499120387072.

The previous prime is 998272746439. The next prime is 998272746547. The reversal of 998272746496 is 694647272899.

The square root of 998272746496 is 999136.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 31956741 + ... + 31987963.

Almost surely, 2^998272746496 is an apocalyptic number.

998272746496 is the 999136-th square number.

It is an amenable number.

998272746496 is a deficient number, since it is larger than the sum of its proper divisors (997361786295).

998272746496 is an frugal number, since it uses more digits than its factorization.

998272746496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62466 (or 31225 counting only the distinct ones).

The product of its digits is 658409472, while the sum is 73.

The spelling of 998272746496 in words is "nine hundred ninety-eight billion, two hundred seventy-two million, seven hundred forty-six thousand, four hundred ninety-six".