349002179 has 2 divisors, whose sum is σ = 349002180. Its totient is φ = 349002178.

The previous prime is 349002139. The next prime is 349002271. The reversal of 349002179 is 971200943.

It is a weak prime.

It is an emirp because it is prime and its reverse (971200943) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-349002179 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (349002139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 174501089 + 174501090.

It is an arithmetic number, because the mean of its divisors is an integer number (174501090).

Almost surely, 2^349002179 is an apocalyptic number.

349002179 is a deficient number, since it is larger than the sum of its proper divisors (1).

349002179 is an equidigital number, since it uses as much as digits as its factorization.

349002179 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13608, while the sum is 35.

The square root of 349002179 is about 18681.6000117763. The cubic root of 349002179 is about 704.0595269429.

The spelling of 349002179 in words is "three hundred forty-nine million, two thousand, one hundred seventy-nine".