341063881 has 2 divisors, whose sum is σ = 341063882. Its totient is φ = 341063880.

The previous prime is 341063783. The next prime is 341063887. The reversal of 341063881 is 188360143.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 321879481 + 19184400 = 17941^2 + 4380^2 .

It is an emirp because it is prime and its reverse (188360143) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 341063881 - 2⁹ = 341063369 is a prime.

It is a super-2 number, since 2×341063881² = 232649141845564322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (341063887) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170531940 + 170531941.

It is an arithmetic number, because the mean of its divisors is an integer number (170531941).

Almost surely, 2^341063881 is an apocalyptic number.

It is an amenable number.

341063881 is a deficient number, since it is larger than the sum of its proper divisors (1).

341063881 is an equidigital number, since it uses as much as digits as its factorization.

341063881 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 341063881 is about 18467.9149066699. The cubic root of 341063881 is about 698.6804262725.

The spelling of 341063881 in words is "three hundred forty-one million, sixty-three thousand, eight hundred eighty-one".