2694682666832 has 40 divisors (see below), whose sum is σ = 5672316234984. Its totient is φ = 1232693489664.

The previous prime is 2694682666829. The next prime is 2694682666847. The reversal of 2694682666832 is 2386662864962.

It can be written as a sum of positive squares in 4 ways, for example, as 240998519056 + 2453684147776 = 490916^2 + 1566424^2 .

It is a super-2 number, since 2×2694682666832² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57300413 + ... + 57347420.

Almost surely, 2^{2694682666832} is an apocalyptic number.

It is an amenable number.

2694682666832 is an abundant number, since it is smaller than the sum of its proper divisors (2977633568152).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2694682666832 is a wasteful number, since it uses less digits than its factorization.

2694682666832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114647967 (or 114647961 counting only the distinct ones).

The product of its digits is 429981696, while the sum is 68.

The spelling of 2694682666832 in words is "two trillion, six hundred ninety-four billion, six hundred eighty-two million, six hundred sixty-six thousand, eight hundred thirty-two".