6662359332 has 36 divisors (see below), whose sum is σ = 16860647440. Its totient is φ = 2218190832.

The previous prime is 6662359321. The next prime is 6662359339. The reversal of 6662359332 is 2339532666.

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (6662359339) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 76798 + ... + 138645.

Almost surely, 2^6662359332 is an apocalyptic number.

It is an amenable number.

6662359332 is an abundant number, since it is smaller than the sum of its proper divisors (10198288108).

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

6662359332 is a wasteful number, since it uses less digits than its factorization.

6662359332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216312 (or 216307 counting only the distinct ones).

The product of its digits is 1049760, while the sum is 45.

The square root of 6662359332 is about 81623.2769006489. The cubic root of 6662359332 is about 1881.6666347239. Note that the first 4 decimals are identical.

The spelling of 6662359332 in words is "six billion, six hundred sixty-two million, three hundred fifty-nine thousand, three hundred thirty-two".