4686551960 has 64 divisors (see below), whose sum is σ = 10920420000. Its totient is φ = 1807977472.

The previous prime is 4686551953. The next prime is 4686552011. The reversal of 4686551960 is 691556864.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4686551899 and 4686551908.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1458836 + ... + 1462044.

Almost surely, 2^4686551960 is an apocalyptic number.

4686551960 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4686551960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5460210000).

4686551960 is an abundant number, since it is smaller than the sum of its proper divisors (6233868040).

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

4686551960 is a wasteful number, since it uses less digits than its factorization.

4686551960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4508 (or 4504 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 50.

The square root of 4686551960 is about 68458.3958327976. The cubic root of 4686551960 is about 1673.4695410713.

The spelling of 4686551960 in words is "four billion, six hundred eighty-six million, five hundred fifty-one thousand, nine hundred sixty".