3271967 has 2 divisors, whose sum is σ = 3271968. Its totient is φ = 3271966.

The previous prime is 3271927. The next prime is 3271981. The reversal of 3271967 is 7691723.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3271967 - 2⁶ = 3271903 is a prime.

It is a Chen prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3271927) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1635983 + 1635984.

It is an arithmetic number, because the mean of its divisors is an integer number (1635984).

Almost surely, 2^3271967 is an apocalyptic number.

3271967 is a deficient number, since it is larger than the sum of its proper divisors (1).

3271967 is an equidigital number, since it uses as much as digits as its factorization.

3271967 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15876, while the sum is 35.

The square root of 3271967 is about 1808.8579269804. The cubic root of 3271967 is about 148.4577833114.

The spelling of 3271967 in words is "three million, two hundred seventy-one thousand, nine hundred sixty-seven".