2722871043 has 12 divisors (see below), whose sum is σ = 3933533448. Its totient is φ = 1815017760.

The previous prime is 2722871009. The next prime is 2722871059. The reversal of 2722871043 is 3401782272.

2722871043 is a `hidden beast` number, since 272 + 287 + 104 + 3 = 666.

It is not a de Polignac number, because 2722871043 - 2⁹ = 2722870531 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2722870989 and 2722871007.

It is not an unprimeable number, because it can be changed into a prime (2722871093) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 86896 + ... + 114002.

It is an arithmetic number, because the mean of its divisors is an integer number (327794454).

Almost surely, 2^2722871043 is an apocalyptic number.

2722871043 is a deficient number, since it is larger than the sum of its proper divisors (1210662405).

2722871043 is a wasteful number, since it uses less digits than its factorization.

2722871043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38274 (or 38271 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 36.

The square root of 2722871043 is about 52181.1368503983. The cubic root of 2722871043 is about 1396.3973772820.

The spelling of 2722871043 in words is "two billion, seven hundred twenty-two million, eight hundred seventy-one thousand, forty-three".