6386596379220 has 24 divisors (see below), whose sum is σ = 17882469861984. Its totient is φ = 1703092367776.

The previous prime is 6386596379047. The next prime is 6386596379243. The reversal of 6386596379220 is 229736956836.

It is a super-2 number, since 2×6386596379220² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53221636434 + ... + 53221636553.

It is an arithmetic number, because the mean of its divisors is an integer number (745102910916).

Almost surely, 2^{6386596379220} is an apocalyptic number.

6386596379220 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6386596379220 is an abundant number, since it is smaller than the sum of its proper divisors (11495873482764).

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

6386596379220 is a wasteful number, since it uses less digits than its factorization.

6386596379220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106443272999 (or 106443272997 counting only the distinct ones).

The product of its (nonzero) digits is 176359680, while the sum is 66.

The spelling of 6386596379220 in words is "six trillion, three hundred eighty-six billion, five hundred ninety-six million, three hundred seventy-nine thousand, two hundred twenty".