349066183 has 2 divisors, whose sum is σ = 349066184. Its totient is φ = 349066182.

The previous prime is 349066163. The next prime is 349066187. The reversal of 349066183 is 381660943.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 349066183 - 2⁹ = 349065671 is a prime.

It is a super-2 number, since 2×349066183² = 243694400228378978, which contains 22 as substring.

It is equal to p_18755815 and since 349066183 and 18755815 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (349066187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 174533091 + 174533092.

It is an arithmetic number, because the mean of its divisors is an integer number (174533092).

Almost surely, 2^349066183 is an apocalyptic number.

349066183 is a deficient number, since it is larger than the sum of its proper divisors (1).

349066183 is an equidigital number, since it uses as much as digits as its factorization.

349066183 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 93312, while the sum is 40.

The square root of 349066183 is about 18683.3129556832. The cubic root of 349066183 is about 704.1025638008.

The spelling of 349066183 in words is "three hundred forty-nine million, sixty-six thousand, one hundred eighty-three".