4660320560 has 40 divisors (see below), whose sum is σ = 12383138976. Its totient is φ = 1597824000.

The previous prime is 4660320557. The next prime is 4660320569. The reversal of 4660320560 is 650230664.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (4660320569) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4160441 + ... + 4161560.

Almost surely, 2^4660320560 is an apocalyptic number.

4660320560 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4660320560 is an abundant number, since it is smaller than the sum of its proper divisors (7722818416).

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

4660320560 is a wasteful number, since it uses less digits than its factorization.

4660320560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8322021 (or 8322015 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 4660320560 is about 68266.5405597794. The cubic root of 4660320560 is about 1670.3414698490.

The spelling of 4660320560 in words is "four billion, six hundred sixty million, three hundred twenty thousand, five hundred sixty".