6307642220 has 24 divisors (see below), whose sum is σ = 14450235408. Its totient is φ = 2293688000.

The previous prime is 6307642213. The next prime is 6307642223. The reversal of 6307642220 is 222467036.

It is not an unprimeable number, because it can be changed into a prime (6307642223) 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, 14335331 + ... + 14335770.

It is an arithmetic number, because the mean of its divisors is an integer number (602093142).

Almost surely, 2^6307642220 is an apocalyptic number.

It is an amenable number.

6307642220 is an abundant number, since it is smaller than the sum of its proper divisors (8142593188).

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

6307642220 is a wasteful number, since it uses less digits than its factorization.

6307642220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28671121 (or 28671119 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 32.

The square root of 6307642220 is about 79420.6662021920. Note that the first 3 decimals coincide. The cubic root of 6307642220 is about 1847.6612491501.

The spelling of 6307642220 in words is "six billion, three hundred seven million, six hundred forty-two thousand, two hundred twenty".