9395161020 has 180 divisors, whose sum is σ = 33247982040. Its totient is φ = 2147366592.

The previous prime is 9395161019. The next prime is 9395161043. The reversal of 9395161020 is 201615939.

9395161020 is a `hidden beast` number, since 9 + 39 + 5 + 1 + 610 + 2 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (180).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

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 59 ways as a sum of consecutive naturals, for example, 421311 + ... + 443049.

Almost surely, 2^9395161020 is an apocalyptic number.

9395161020 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9395161020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16623991020).

9395161020 is an abundant number, since it is smaller than the sum of its proper divisors (23852821020).

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

9395161020 is a wasteful number, since it uses less digits than its factorization.

9395161020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21782 (or 21756 counting only the distinct ones).

The product of its (nonzero) digits is 14580, while the sum is 36.

The square root of 9395161020 is about 96928.6388019557. The cubic root of 9395161020 is about 2110.0920888508.

Adding to 9395161020 its reverse (201615939), we get a palindrome (9596776959).

The spelling of 9395161020 in words is "nine billion, three hundred ninety-five million, one hundred sixty-one thousand, twenty".