2839066487 has 4 divisors (see below), whose sum is σ = 3006070416. Its totient is φ = 2672062560.

The previous prime is 2839066463. The next prime is 2839066493. The reversal of 2839066487 is 7846609382.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7846609382 = 2 ⋅3923304691.

It is a cyclic number.

It is not a de Polignac number, because 2839066487 - 2⁸ = 2839066231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2839066427) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 83501939 + ... + 83501972.

It is an arithmetic number, because the mean of its divisors is an integer number (751517604).

Almost surely, 2^2839066487 is an apocalyptic number.

2839066487 is a deficient number, since it is larger than the sum of its proper divisors (167003929).

2839066487 is a wasteful number, since it uses less digits than its factorization.

2839066487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167003928.

The product of its (nonzero) digits is 3483648, while the sum is 53.

The square root of 2839066487 is about 53282.8911283913. The cubic root of 2839066487 is about 1415.9845706701.

The spelling of 2839066487 in words is "two billion, eight hundred thirty-nine million, sixty-six thousand, four hundred eighty-seven".