2871745746 has 16 divisors (see below), whose sum is σ = 5851859904. Its totient is φ = 939187184.

The previous prime is 2871745741. The next prime is 2871745771. The reversal of 2871745746 is 6475471782.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2871745741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4515006 + ... + 4515641.

It is an arithmetic number, because the mean of its divisors is an integer number (365741244).

Almost surely, 2^2871745746 is an apocalyptic number.

2871745746 is an abundant number, since it is smaller than the sum of its proper divisors (2980114158).

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

2871745746 is a wasteful number, since it uses less digits than its factorization.

2871745746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9030705.

The product of its digits is 2634240, while the sum is 51.

The square root of 2871745746 is about 53588.6718066421. The cubic root of 2871745746 is about 1421.3967850260.

The spelling of 2871745746 in words is "two billion, eight hundred seventy-one million, seven hundred forty-five thousand, seven hundred forty-six".