2686058496 has 360 divisors, whose sum is σ = 9135159264. Its totient is φ = 778567680.

The previous prime is 2686058491. The next prime is 2686058527. The reversal of 2686058496 is 6948506862.

It is a happy number.

2686058496 is a `hidden beast` number, since 26 + 8 + 605 + 8 + 4 + 9 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (2686058491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 116785141 + ... + 116785163.

Almost surely, 2^2686058496 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2686058496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4567579632).

2686058496 is an abundant number, since it is smaller than the sum of its proper divisors (6449100768).

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

2686058496 is an frugal number, since it uses more digits than its factorization.

2686058496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80 (or 39 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 54.

The square root of 2686058496 is about 51827.1984193628. The cubic root of 2686058496 is about 1390.0758194069.

The spelling of 2686058496 in words is "two billion, six hundred eighty-six million, fifty-eight thousand, four hundred ninety-six".