327672167 has 2 divisors, whose sum is σ = 327672168. Its totient is φ = 327672166.

The previous prime is 327672113. The next prime is 327672181. The reversal of 327672167 is 761276723.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 327672167 - 2¹⁰ = 327671143 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is equal to p_17666717 and since 327672167 and 17666717 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 (327671167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 163836083 + 163836084.

It is an arithmetic number, because the mean of its divisors is an integer number (163836084).

Almost surely, 2^327672167 is an apocalyptic number.

327672167 is a deficient number, since it is larger than the sum of its proper divisors (1).

327672167 is an equidigital number, since it uses as much as digits as its factorization.

327672167 is an evil number, because the sum of its binary digits is even.

The product of its digits is 148176, while the sum is 41.

The square root of 327672167 is about 18101.7172389804. The cubic root of 327672167 is about 689.4136073788.

The spelling of 327672167 in words is "three hundred twenty-seven million, six hundred seventy-two thousand, one hundred sixty-seven".