6368479536948 has 24 divisors (see below), whose sum is σ = 14865883227552. Its totient is φ = 2121955420704.

The previous prime is 6368479536871. The next prime is 6368479537027. The reversal of 6368479536948 is 8496359748636.

It is a super-2 number, since 2×6368479536948² (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, 108855990 + ... + 108914477.

It is an arithmetic number, because the mean of its divisors is an integer number (619411801148).

Almost surely, 2^{6368479536948} is an apocalyptic number.

It is an amenable number.

6368479536948 is an abundant number, since it is smaller than the sum of its proper divisors (8497403690604).

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

6368479536948 is a wasteful number, since it uses less digits than its factorization.

6368479536948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217772911 (or 217772909 counting only the distinct ones).

The product of its digits is 5643509760, while the sum is 78.

The spelling of 6368479536948 in words is "six trillion, three hundred sixty-eight billion, four hundred seventy-nine million, five hundred thirty-six thousand, nine hundred forty-eight".