3287567 has 2 divisors, whose sum is σ = 3287568. Its totient is φ = 3287566.

The previous prime is 3287563. The next prime is 3287573. The reversal of 3287567 is 7657823.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3287567 - 2² = 3287563 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3287567.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3287563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1643783 + 1643784.

It is an arithmetic number, because the mean of its divisors is an integer number (1643784).

Almost surely, 2^3287567 is an apocalyptic number.

3287567 is a deficient number, since it is larger than the sum of its proper divisors (1).

3287567 is an equidigital number, since it uses as much as digits as its factorization.

3287567 is an evil number, because the sum of its binary digits is even.

The product of its digits is 70560, while the sum is 38.

The square root of 3287567 is about 1813.1649125217. The cubic root of 3287567 is about 148.6933470675.

The spelling of 3287567 in words is "three million, two hundred eighty-seven thousand, five hundred sixty-seven".