998936504716 has 24 divisors (see below), whose sum is σ = 1759257776864. Its totient is φ = 496297497600.

The previous prime is 998936504647. The next prime is 998936504723. The reversal of 998936504716 is 617405639899.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99960 + ... + 1416991.

Almost surely, 2^998936504716 is an apocalyptic number.

It is an amenable number.

998936504716 is a deficient number, since it is larger than the sum of its proper divisors (760321272148).

998936504716 is a wasteful number, since it uses less digits than its factorization.

998936504716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1518001 (or 1517999 counting only the distinct ones).

The product of its (nonzero) digits is 88179840, while the sum is 67.

The spelling of 998936504716 in words is "nine hundred ninety-eight billion, nine hundred thirty-six million, five hundred four thousand, seven hundred sixteen".