6164220620 has 48 divisors (see below), whose sum is σ = 13033234368. Its totient is φ = 2448902400.

The previous prime is 6164220619. The next prime is 6164220649. The reversal of 6164220620 is 260224616.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3241670 + ... + 3243570.

It is an arithmetic number, because the mean of its divisors is an integer number (271525716).

Almost surely, 2^6164220620 is an apocalyptic number.

It is an amenable number.

6164220620 is an abundant number, since it is smaller than the sum of its proper divisors (6869013748).

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

6164220620 is a wasteful number, since it uses less digits than its factorization.

6164220620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2930 (or 2928 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 6164220620 is about 78512.5507164300. The cubic root of 6164220620 is about 1833.5498614413.

The spelling of 6164220620 in words is "six billion, one hundred sixty-four million, two hundred twenty thousand, six hundred twenty".