4486509680 has 20 divisors (see below), whose sum is σ = 10431135192. Its totient is φ = 1794603840.

The previous prime is 4486509631. The next prime is 4486509707. The reversal of 4486509680 is 869056844.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28040606 + ... + 28040765.

Almost surely, 2^4486509680 is an apocalyptic number.

4486509680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4486509680 is an abundant number, since it is smaller than the sum of its proper divisors (5944625512).

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

4486509680 is a wasteful number, since it uses less digits than its factorization.

4486509680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56081384 (or 56081378 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 50.

The square root of 4486509680 is about 66981.4129441892. The cubic root of 4486509680 is about 1649.3121932769.

The spelling of 4486509680 in words is "four billion, four hundred eighty-six million, five hundred nine thousand, six hundred eighty".