6480190976 has 40 divisors (see below), whose sum is σ = 14797408560. Its totient is φ = 2777223168.

The previous prime is 6480190973. The next prime is 6480190987. The reversal of 6480190976 is 6790910846.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6480190973) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 900461 + ... + 907628.

It is an arithmetic number, because the mean of its divisors is an integer number (369935214).

Almost surely, 2^6480190976 is an apocalyptic number.

It is an amenable number.

6480190976 is an abundant number, since it is smaller than the sum of its proper divisors (8317217584).

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

6480190976 is an equidigital number, since it uses as much as digits as its factorization.

6480190976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1808114 (or 1808098 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 50.

The square root of 6480190976 is about 80499.6333904695. The cubic root of 6480190976 is about 1864.3578184182.

The spelling of 6480190976 in words is "six billion, four hundred eighty million, one hundred ninety thousand, nine hundred seventy-six".