2986874815 has 8 divisors (see below), whose sum is σ = 3667604688. Its totient is φ = 2333929920.

The previous prime is 2986874809. The next prime is 2986874819. The reversal of 2986874815 is 5184786892.

It is a happy number.

2986874815 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2986874815 - 2¹⁷ = 2986743743 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2986874815.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2986874819) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6946006 + ... + 6946435.

It is an arithmetic number, because the mean of its divisors is an integer number (458450586).

Almost surely, 2^2986874815 is an apocalyptic number.

2986874815 is a deficient number, since it is larger than the sum of its proper divisors (680729873).

2986874815 is a wasteful number, since it uses less digits than its factorization.

2986874815 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13892489.

The product of its digits is 7741440, while the sum is 58.

The square root of 2986874815 is about 54652.3084141924. The cubic root of 2986874815 is about 1440.1431851898.

The spelling of 2986874815 in words is "two billion, nine hundred eighty-six million, eight hundred seventy-four thousand, eight hundred fifteen".