2684847730862 has 12 divisors (see below), whose sum is σ = 4426670432688. Its totient is φ = 1220385332100.

The previous prime is 2684847730843. The next prime is 2684847730879. The reversal of 2684847730862 is 2680377484862.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5547205814 + ... + 5547206297.

It is an arithmetic number, because the mean of its divisors is an integer number (368889202724).

Almost surely, 2^{2684847730862} is an apocalyptic number.

2684847730862 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2684847730862 is a deficient number, since it is larger than the sum of its proper divisors (1741822701826).

2684847730862 is a wasteful number, since it uses less digits than its factorization.

2684847730862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11094412135 (or 11094412124 counting only the distinct ones).

The product of its (nonzero) digits is 173408256, while the sum is 65.

The spelling of 2684847730862 in words is "two trillion, six hundred eighty-four billion, eight hundred forty-seven million, seven hundred thirty thousand, eight hundred sixty-two".