8065197360 has 240 divisors, whose sum is σ = 29990937600. Its totient is φ = 1925890560.

The previous prime is 8065197323. The next prime is 8065197377. The reversal of 8065197360 is 637915608.

It is a happy number.

8065197360 is a `hidden beast` number, since 8 + 0 + 6 + 519 + 73 + 60 = 666.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 523041 + ... + 538239.

It is an arithmetic number, because the mean of its divisors is an integer number (124962240).

Almost surely, 2^8065197360 is an apocalyptic number.

8065197360 is a gapful number since it is divisible by the number (80) 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 8065197360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14995468800).

8065197360 is an abundant number, since it is smaller than the sum of its proper divisors (21925740240).

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

8065197360 is a wasteful number, since it uses less digits than its factorization.

8065197360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15296 (or 15287 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The square root of 8065197360 is about 89806.4438667961. The cubic root of 8065197360 is about 2005.4184204366.

The spelling of 8065197360 in words is "eight billion, sixty-five million, one hundred ninety-seven thousand, three hundred sixty".