984960001 has 4 divisors (see below), whose sum is σ = 985049172. Its totient is φ = 984870832.

The previous prime is 984959999. The next prime is 984960043. The reversal of 984960001 is 100069489.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 100069489 = 13 ⋅7697653.

It can be written as a sum of positive squares in 2 ways, for example, as 407999601 + 576960400 = 20199^2 + 24020^2 .

It is a cyclic number.

It is not a de Polignac number, because 984960001 - 2¹ = 984959999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (984960061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25210 + ... + 51043.

It is an arithmetic number, because the mean of its divisors is an integer number (246262293).

Almost surely, 2^984960001 is an apocalyptic number.

It is an amenable number.

984960001 is a deficient number, since it is larger than the sum of its proper divisors (89171).

984960001 is a wasteful number, since it uses less digits than its factorization.

984960001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89170.

The product of its (nonzero) digits is 15552, while the sum is 37.

The square root of 984960001 is about 31384.0724094245. The cubic root of 984960001 is about 994.9613213587.

The spelling of 984960001 in words is "nine hundred eighty-four million, nine hundred sixty thousand, one".