7195693680 has 480 divisors, whose sum is σ = 29313123840. Its totient is φ = 1545246720.

The previous prime is 7195693669. The next prime is 7195693697. The reversal of 7195693680 is 863965917.

7195693680 is a `hidden beast` number, since 7 + 19 + 569 + 3 + 68 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 15608650 + ... + 15609110.

It is an arithmetic number, because the mean of its divisors is an integer number (61069008).

Almost surely, 2^7195693680 is an apocalyptic number.

7195693680 is a gapful number since it is divisible by the number (70) 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 7195693680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14656561920).

7195693680 is an abundant number, since it is smaller than the sum of its proper divisors (22117430160).

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

7195693680 is a wasteful number, since it uses less digits than its factorization.

7195693680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 669 (or 660 counting only the distinct ones).

The product of its (nonzero) digits is 2449440, while the sum is 54.

The square root of 7195693680 is about 84827.4347130691. The cubic root of 7195693680 is about 1930.5937196344.

The spelling of 7195693680 in words is "seven billion, one hundred ninety-five million, six hundred ninety-three thousand, six hundred eighty".