9839473875 has 192 divisors, whose sum is σ = 22361084928. Its totient is φ = 4043520000.

The previous prime is 9839473867. The next prime is 9839473909. The reversal of 9839473875 is 5783749389.

9839473875 is a `hidden beast` number, since 9 + 83 + 9 + 473 + 87 + 5 = 666.

It is not a de Polignac number, because 9839473875 - 2³ = 9839473867 is a prime.

It is a super-2 number, since 2×9839473875² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 8402040 + ... + 8403210.

It is an arithmetic number, because the mean of its divisors is an integer number (116463984).

Almost surely, 2^9839473875 is an apocalyptic number.

9839473875 is an abundant number, since it is smaller than the sum of its proper divisors (12521611053).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9839473875 is a wasteful number, since it uses less digits than its factorization.

9839473875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1307 (or 1294 counting only the distinct ones).

The product of its digits is 45722880, while the sum is 63.

The square root of 9839473875 is about 99194.1221796937. The cubic root of 9839473875 is about 2142.8443468284.

The spelling of 9839473875 in words is "nine billion, eight hundred thirty-nine million, four hundred seventy-three thousand, eight hundred seventy-five".