6630470332 has 24 divisors (see below), whose sum is σ = 12046829760. Its totient is φ = 3189345600.

The previous prime is 6630470323. The next prime is 6630470333. The reversal of 6630470332 is 2330740366.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6630470333) 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, 71044 + ... + 135307.

It is an arithmetic number, because the mean of its divisors is an integer number (501951240).

Almost surely, 2^6630470332 is an apocalyptic number.

It is an amenable number.

6630470332 is a deficient number, since it is larger than the sum of its proper divisors (5416359428).

6630470332 is a wasteful number, since it uses less digits than its factorization.

6630470332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206661 (or 206659 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 34.

The square root of 6630470332 is about 81427.7000289214. The cubic root of 6630470332 is about 1878.6596689886.

The spelling of 6630470332 in words is "six billion, six hundred thirty million, four hundred seventy thousand, three hundred thirty-two".