984799409063 has 4 divisors (see below), whose sum is σ = 1016567131968. Its totient is φ = 953031686160.

The previous prime is 984799409059. The next prime is 984799409117. The reversal of 984799409063 is 360904997489.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 360904997489 = 239 ⋅1510062751.

It is a cyclic number.

It is not a de Polignac number, because 984799409063 - 2² = 984799409059 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 984799408984 and 984799409002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (984799409263) 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, 15883861406 + ... + 15883861467.

It is an arithmetic number, because the mean of its divisors is an integer number (254141782992).

Almost surely, 2^984799409063 is an apocalyptic number.

984799409063 is a deficient number, since it is larger than the sum of its proper divisors (31767722905).

984799409063 is a wasteful number, since it uses less digits than its factorization.

984799409063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31767722904.

The product of its (nonzero) digits is 105815808, while the sum is 68.

The spelling of 984799409063 in words is "nine hundred eighty-four billion, seven hundred ninety-nine million, four hundred nine thousand, sixty-three".