9795117834 has 64 divisors (see below), whose sum is σ = 23583415680. Its totient is φ = 3001501440.

The previous prime is 9795117821. The next prime is 9795117853. The reversal of 9795117834 is 4387115979.

It is a happy number.

9795117834 is a `hidden beast` number, since 97 + 9 + 511 + 7 + 8 + 34 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 84597 + ... + 163544.

It is an arithmetic number, because the mean of its divisors is an integer number (368490870).

Almost surely, 2^9795117834 is an apocalyptic number.

9795117834 is an abundant number, since it is smaller than the sum of its proper divisors (13788297846).

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

9795117834 is a wasteful number, since it uses less digits than its factorization.

With its successor (9795117835) it forms an eRAP, since the sums of their prime factors are consecutive (248212 and 248213).

9795117834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248212 (or 248206 counting only the distinct ones).

The product of its digits is 1905120, while the sum is 54.

The square root of 9795117834 is about 98970.2876321980. The cubic root of 9795117834 is about 2139.6195377144.

The spelling of 9795117834 in words is "nine billion, seven hundred ninety-five million, one hundred seventeen thousand, eight hundred thirty-four".