489208626680 has 64 divisors (see below), whose sum is σ = 1176360006240. Its totient is φ = 182451392512.

The previous prime is 489208626661. The next prime is 489208626703. The reversal of 489208626680 is 86626802984.

It is a congruent number.

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, 3289037 + ... + 3434556.

Almost surely, 2^489208626680 is an apocalyptic number.

489208626680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

489208626680 is an abundant number, since it is smaller than the sum of its proper divisors (687151379560).

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

489208626680 is a wasteful number, since it uses less digits than its factorization.

489208626680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6723728 (or 6723724 counting only the distinct ones).

The product of its (nonzero) digits is 15925248, while the sum is 59.

The spelling of 489208626680 in words is "four hundred eighty-nine billion, two hundred eight million, six hundred twenty-six thousand, six hundred eighty".