2842749179 has 2 divisors, whose sum is σ = 2842749180. Its totient is φ = 2842749178.

The previous prime is 2842749071. The next prime is 2842749199. The reversal of 2842749179 is 9719472482.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2842749179 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2842749179.

It is not a weakly prime, because it can be changed into another prime (2842749199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1421374589 + 1421374590.

It is an arithmetic number, because the mean of its divisors is an integer number (1421374590).

Almost surely, 2^2842749179 is an apocalyptic number.

2842749179 is a deficient number, since it is larger than the sum of its proper divisors (1).

2842749179 is an equidigital number, since it uses as much as digits as its factorization.

2842749179 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2032128, while the sum is 53.

The square root of 2842749179 is about 53317.4378510446. The cubic root of 2842749179 is about 1416.5965537496.

The spelling of 2842749179 in words is "two billion, eight hundred forty-two million, seven hundred forty-nine thousand, one hundred seventy-nine".