341889791 has 2 divisors, whose sum is σ = 341889792. Its totient is φ = 341889790.

The previous prime is 341889773. The next prime is 341889799. The reversal of 341889791 is 197988143.

It is a strong prime.

It is an emirp because it is prime and its reverse (197988143) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 341889791 - 2¹⁴ = 341873407 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (341889799) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170944895 + 170944896.

It is an arithmetic number, because the mean of its divisors is an integer number (170944896).

Almost surely, 2^341889791 is an apocalyptic number.

341889791 is a deficient number, since it is larger than the sum of its proper divisors (1).

341889791 is an equidigital number, since it uses as much as digits as its factorization.

341889791 is an evil number, because the sum of its binary digits is even.

The product of its digits is 435456, while the sum is 50.

The square root of 341889791 is about 18490.2620587162. The cubic root of 341889791 is about 699.2439394656.

The spelling of 341889791 in words is "three hundred forty-one million, eight hundred eighty-nine thousand, seven hundred ninety-one".