984263853 has 16 divisors (see below), whose sum is σ = 1336174400. Its totient is φ = 644302080.

The previous prime is 984263849. The next prime is 984263893. The reversal of 984263853 is 358362489.

It is not a de Polignac number, because 984263853 - 2² = 984263849 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (984263803) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 108933 + ... + 117621.

It is an arithmetic number, because the mean of its divisors is an integer number (83510900).

Almost surely, 2^984263853 is an apocalyptic number.

It is an amenable number.

984263853 is a deficient number, since it is larger than the sum of its proper divisors (351910547).

984263853 is a wasteful number, since it uses less digits than its factorization.

984263853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9372.

The product of its digits is 1244160, while the sum is 48.

The square root of 984263853 is about 31372.9796640357. The cubic root of 984263853 is about 994.7268605419.

The spelling of 984263853 in words is "nine hundred eighty-four million, two hundred sixty-three thousand, eight hundred fifty-three".