2684780104293 has 64 divisors (see below), whose sum is σ = 4817444958720. Its totient is φ = 1442597216256.

The previous prime is 2684780104289. The next prime is 2684780104297. The reversal of 2684780104293 is 3924010874862.

2684780104293 is a `hidden beast` number, since 2 + 68 + 478 + 0 + 104 + 2 + 9 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (2684780104289) and next prime (2684780104297).

It is not a de Polignac number, because 2684780104293 - 2² = 2684780104289 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2684780104297) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3143805 + ... + 3905517.

It is an arithmetic number, because the mean of its divisors is an integer number (75272577480).

Almost surely, 2^{2684780104293} is an apocalyptic number.

It is an amenable number.

2684780104293 is a deficient number, since it is larger than the sum of its proper divisors (2132664854427).

2684780104293 is a wasteful number, since it uses less digits than its factorization.

2684780104293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 762843 (or 762837 counting only the distinct ones).

The product of its (nonzero) digits is 4644864, while the sum is 54.

The spelling of 2684780104293 in words is "two trillion, six hundred eighty-four billion, seven hundred eighty million, one hundred four thousand, two hundred ninety-three".