349177 has 2 divisors, whose sum is σ = 349178. Its totient is φ = 349176.

The previous prime is 349171. The next prime is 349183. The reversal of 349177 is 771943.

It is a balanced prime because it is at equal distance from previous prime (349171) and next prime (349183).

It can be written as a sum of positive squares in only one way, i.e., 234256 + 114921 = 484^2 + 339^2 .

It is a cyclic number.

It is not a de Polignac number, because 349177 - 2¹¹ = 347129 is a prime.

349177 is a lucky number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 349177.

It is not a weakly prime, because it can be changed into another prime (349171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 174588 + 174589.

It is an arithmetic number, because the mean of its divisors is an integer number (174589).

2³⁴⁹¹⁷⁷ is an apocalyptic number.

It is an amenable number.

349177 is a deficient number, since it is larger than the sum of its proper divisors (1).

349177 is an equidigital number, since it uses as much as digits as its factorization.

349177 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5292, while the sum is 31.

The square root of 349177 is about 590.9120069858. The cubic root of 349177 is about 70.4177065698.

The spelling of 349177 in words is "three hundred forty-nine thousand, one hundred seventy-seven".