6840000486 has 96 divisors (see below), whose sum is σ = 16640702208. Its totient is φ = 2012281920.

The previous prime is 6840000469. The next prime is 6840000491.

6840000486 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 6840000486.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5002975 + ... + 5004341.

It is an arithmetic number, because the mean of its divisors is an integer number (173340648).

Almost surely, 2^6840000486 is an apocalyptic number.

6840000486 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 6840000486, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8320351104).

6840000486 is an abundant number, since it is smaller than the sum of its proper divisors (9800701722).

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

6840000486 is a wasteful number, since it uses less digits than its factorization.

6840000486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2106 (or 2103 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 36.

The square root of 6840000486 is about 82704.2954507201. The cubic root of 6840000486 is about 1898.2440365643.

It can be divided in two parts, 6840000 and 486, that added together give a palindrome (6840486).

The spelling of 6840000486 in words is "six billion, eight hundred forty million, four hundred eighty-six", and thus it is an aban number.