9984552931 has 8 divisors (see below), whose sum is σ = 11031526944. Its totient is φ = 8988650880.

The previous prime is 9984552911. The next prime is 9984552937. The reversal of 9984552931 is 1392554899.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9984552931 - 2⁵ = 9984552899 is a prime.

It is a super-2 number, since 2×9984552931² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9984552937) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12767580 + ... + 12768361.

It is an arithmetic number, because the mean of its divisors is an integer number (1378940868).

Almost surely, 2^9984552931 is an apocalyptic number.

9984552931 is a deficient number, since it is larger than the sum of its proper divisors (1046974013).

9984552931 is a wasteful number, since it uses less digits than its factorization.

9984552931 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25535981.

The product of its digits is 3499200, while the sum is 55.

The square root of 9984552931 is about 99922.7348054486. The cubic root of 9984552931 is about 2153.3247949709.

The spelling of 9984552931 in words is "nine billion, nine hundred eighty-four million, five hundred fifty-two thousand, nine hundred thirty-one".