9655374960 has 800 divisors, whose sum is σ = 43021389312. Its totient is φ = 1948354560.

The previous prime is 9655374959. The next prime is 9655374973. The reversal of 9655374960 is 694735569.

9655374960 is a `hidden beast` number, since 9 + 6 + 5 + 537 + 49 + 60 = 666.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

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

It is a junction number, because it is equal to n+sod(n) for n = 9655374897 and 9655374906.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 18461259 + ... + 18461781.

Almost surely, 2^9655374960 is an apocalyptic number.

9655374960 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 9655374960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21510694656).

9655374960 is an abundant number, since it is smaller than the sum of its proper divisors (33366014352).

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

9655374960 is a wasteful number, since it uses less digits than its factorization.

9655374960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 603 (or 588 counting only the distinct ones).

The product of its (nonzero) digits is 6123600, while the sum is 54.

The square root of 9655374960 is about 98261.7675395675. The cubic root of 9655374960 is about 2129.3957421040.

The spelling of 9655374960 in words is "nine billion, six hundred fifty-five million, three hundred seventy-four thousand, nine hundred sixty".