2708472211 has 4 divisors (see below), whose sum is σ = 2851023400. Its totient is φ = 2565921024.

The previous prime is 2708472209. The next prime is 2708472223. The reversal of 2708472211 is 1122748072.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2708472211 - 2¹ = 2708472209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2708478211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71275566 + ... + 71275603.

It is an arithmetic number, because the mean of its divisors is an integer number (712755850).

Almost surely, 2^2708472211 is an apocalyptic number.

2708472211 is a deficient number, since it is larger than the sum of its proper divisors (142551189).

2708472211 is a wasteful number, since it uses less digits than its factorization.

2708472211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142551188.

The product of its (nonzero) digits is 12544, while the sum is 34.

The square root of 2708472211 is about 52042.9842630109. The cubic root of 2708472211 is about 1393.9315930456.

The spelling of 2708472211 in words is "two billion, seven hundred eight million, four hundred seventy-two thousand, two hundred eleven".