804664614960 has 120 divisors (see below), whose sum is σ = 2702627229120. Its totient is φ = 214553788416.

The previous prime is 804664614959. The next prime is 804664614973. The reversal of 804664614960 is 69416466408.

It is a happy number.

804664614960 is a `hidden beast` number, since 80 + 4 + 6 + 6 + 461 + 49 + 60 = 666.

It is a Cunningham number, because it is equal to 897031²-1.

It is a tau number, because it is divible by the number of its divisors (120).

It is a junction number, because it is equal to n+sod(n) for n = 804664614897 and 804664614906.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7120176 + ... + 7232304.

It is an arithmetic number, because the mean of its divisors is an integer number (22521893576).

Almost surely, 2^804664614960 is an apocalyptic number.

804664614960 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

804664614960 is an abundant number, since it is smaller than the sum of its proper divisors (1897962614160).

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

804664614960 is a wasteful number, since it uses less digits than its factorization.

804664614960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122115 (or 122106 counting only the distinct ones).

The product of its (nonzero) digits is 5971968, while the sum is 54.

The spelling of 804664614960 in words is "eight hundred four billion, six hundred sixty-four million, six hundred fourteen thousand, nine hundred sixty".