13487284860 has 96 divisors (see below), whose sum is σ = 43194235392. Its totient is φ = 3080313600.

The previous prime is 13487284859. The next prime is 13487284879. The reversal of 13487284860 is 6848278431.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 534079 + ... + 558761.

It is an arithmetic number, because the mean of its divisors is an integer number (449939952).

Almost surely, 2^13487284860 is an apocalyptic number.

13487284860 is a gapful number since it is divisible by the number (10) 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 13487284860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21597117696).

13487284860 is an abundant number, since it is smaller than the sum of its proper divisors (29706950532).

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

13487284860 is a wasteful number, since it uses less digits than its factorization.

13487284860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26003 (or 26001 counting only the distinct ones).

The product of its (nonzero) digits is 2064384, while the sum is 51.

The spelling of 13487284860 in words is "thirteen billion, four hundred eighty-seven million, two hundred eighty-four thousand, eight hundred sixty".