2791260876799 has 4 divisors (see below), whose sum is σ = 2792995658320. Its totient is φ = 2789526095280.

The previous prime is 2791260876787. The next prime is 2791260876823. The reversal of 2791260876799 is 9976780621972.

2791260876799 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2791260876799 is a prime.

It is a super-2 number, since 2×2791260876799² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2791260876749) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 867388347 + ... + 867391564.

It is an arithmetic number, because the mean of its divisors is an integer number (698248914580).

Almost surely, 2^{2791260876799} is an apocalyptic number.

2791260876799 is a deficient number, since it is larger than the sum of its proper divisors (1734781521).

2791260876799 is a wasteful number, since it uses less digits than its factorization.

2791260876799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1734781520.

The product of its (nonzero) digits is 288054144, while the sum is 73.

The spelling of 2791260876799 in words is "two trillion, seven hundred ninety-one billion, two hundred sixty million, eight hundred seventy-six thousand, seven hundred ninety-nine".