3431327 has 2 divisors, whose sum is σ = 3431328. Its totient is φ = 3431326.

The previous prime is 3431317. The next prime is 3431333. The reversal of 3431327 is 7231343.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3431327 - 2¹⁰ = 3430303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3431317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1715663 + 1715664.

It is an arithmetic number, because the mean of its divisors is an integer number (1715664).

Almost surely, 2^3431327 is an apocalyptic number.

3431327 is a deficient number, since it is larger than the sum of its proper divisors (1).

3431327 is an equidigital number, since it uses as much as digits as its factorization.

3431327 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1512, while the sum is 23.

The square root of 3431327 is about 1852.3841394268. The cubic root of 3431327 is about 150.8298743310.

The spelling of 3431327 in words is "three million, four hundred thirty-one thousand, three hundred twenty-seven".