349028167 has 2 divisors, whose sum is σ = 349028168. Its totient is φ = 349028166.

The previous prime is 349028159. The next prime is 349028189. The reversal of 349028167 is 761820943.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 349028167 - 2³ = 349028159 is a prime.

It is a super-2 number, since 2×349028167² = 243641322718759778, which contains 22 as substring.

It is equal to p_18753871 and since 349028167 and 18753871 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 (349028107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 174514083 + 174514084.

It is an arithmetic number, because the mean of its divisors is an integer number (174514084).

Almost surely, 2^349028167 is an apocalyptic number.

349028167 is a deficient number, since it is larger than the sum of its proper divisors (1).

349028167 is an equidigital number, since it uses as much as digits as its factorization.

349028167 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72576, while the sum is 40.

The square root of 349028167 is about 18682.2955495303. The cubic root of 349028167 is about 704.0770021393.

The spelling of 349028167 in words is "three hundred forty-nine million, twenty-eight thousand, one hundred sixty-seven".