3286487 has 4 divisors (see below), whose sum is σ = 3459480. Its totient is φ = 3113496.

The previous prime is 3286471. The next prime is 3286501. The reversal of 3286487 is 7846823.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3286487 - 2⁴ = 3286471 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3286487.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3286427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86468 + ... + 86505.

It is an arithmetic number, because the mean of its divisors is an integer number (864870).

Almost surely, 2^3286487 is an apocalyptic number.

3286487 is a deficient number, since it is larger than the sum of its proper divisors (172993).

3286487 is a wasteful number, since it uses less digits than its factorization.

3286487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172992.

The product of its digits is 64512, while the sum is 38.

The square root of 3286487 is about 1812.8670662793. The cubic root of 3286487 is about 148.6770628464.

It can be divided in two parts, 3286 and 487, that added together give a palindrome (3773).

The spelling of 3286487 in words is "three million, two hundred eighty-six thousand, four hundred eighty-seven".