2712193971876 has 45 divisors (see below), whose sum is σ = 7090288279921. Its totient is φ = 904054776048.

The previous prime is 2712193971833. The next prime is 2712193971899. The reversal of 2712193971876 is 6781793912172.

The square root of 2712193971876 is 1646874.

It is a perfect power (a square), and thus also a powerful number.

2712193971876 is a `hidden beast` number, since 27 + 1 + 219 + 397 + 1 + 8 + 7 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2678034060900 + 34159910976 = 1636470^2 + 184824^2 .

It is a super-2 number, since 2×2712193971876² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 29597986 + ... + 29689478.

Almost surely, 2^{2712193971876} is an apocalyptic number.

2712193971876 is the 1646874-th square number.

It is an amenable number.

2712193971876 is an abundant number, since it is smaller than the sum of its proper divisors (4378094308045).

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

2712193971876 is an frugal number, since it uses more digits than its factorization.

2712193971876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183002 (or 91498 counting only the distinct ones).

The product of its digits is 16003008, while the sum is 63.

The spelling of 2712193971876 in words is "two trillion, seven hundred twelve billion, one hundred ninety-three million, nine hundred seventy-one thousand, eight hundred seventy-six".