2947141799 has 6 divisors (see below), whose sum is σ = 3428307864. Its totient is φ = 2526121500.

The previous prime is 2947141751. The next prime is 2947141829. The reversal of 2947141799 is 9971417492.

It is a happy number.

It is not a de Polignac number, because 2947141799 - 2⁸ = 2947141543 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2947141799.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2947141399) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 30072827 + ... + 30072924.

It is an arithmetic number, because the mean of its divisors is an integer number (571384644).

Almost surely, 2^2947141799 is an apocalyptic number.

2947141799 is a deficient number, since it is larger than the sum of its proper divisors (481166065).

2947141799 is an equidigital number, since it uses as much as digits as its factorization.

2947141799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60145765 (or 60145758 counting only the distinct ones).

The product of its digits is 1143072, while the sum is 53.

The square root of 2947141799 is about 54287.5842067042. The cubic root of 2947141799 is about 1433.7288048408.

The spelling of 2947141799 in words is "two billion, nine hundred forty-seven million, one hundred forty-one thousand, seven hundred ninety-nine".