9946000297984 has 39 divisors (see below), whose sum is σ = 19889976009337. Its totient is φ = 4972899229696.

The previous prime is 9946000297951. The next prime is 9946000297997. The reversal of 9946000297984 is 4897920006499.

The square root of 9946000297984 is 3153728.

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

It can be written as a sum of positive squares in only one way, i.e., 7334130585600 + 2611869712384 = 2708160^2 + 1616128^2 .

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, 201813954 + ... + 201863230.

Almost surely, 2^{9946000297984} is an apocalyptic number.

9946000297984 is the 3153728-th square number.

It is an amenable number.

9946000297984 is a deficient number, since it is larger than the sum of its proper divisors (9943975711353).

9946000297984 is an frugal number, since it uses more digits than its factorization.

9946000297984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98578 (or 49279 counting only the distinct ones).

The product of its (nonzero) digits is 70543872, while the sum is 67.

The spelling of 9946000297984 in words is "nine trillion, nine hundred forty-six billion, two hundred ninety-seven thousand, nine hundred eighty-four".