8660408352 has 48 divisors (see below), whose sum is σ = 23288059872. Its totient is φ = 2816391680.

The previous prime is 8660408347. The next prime is 8660408353. The reversal of 8660408352 is 2538040668.

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (8660408353) 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, 1096218 + ... + 1104089.

It is an arithmetic number, because the mean of its divisors is an integer number (485167914).

Almost surely, 2^8660408352 is an apocalyptic number.

8660408352 is a gapful number since it is divisible by the number (82) formed by its first and last digit.

It is an amenable number.

8660408352 is an abundant number, since it is smaller than the sum of its proper divisors (14627651520).

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

8660408352 is a wasteful number, since it uses less digits than its factorization.

8660408352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2200361 (or 2200353 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 42.

The square root of 8660408352 is about 93061.3150132750. The cubic root of 8660408352 is about 2053.5855040645.

The spelling of 8660408352 in words is "eight billion, six hundred sixty million, four hundred eight thousand, three hundred fifty-two".