3488687 has 2 divisors, whose sum is σ = 3488688. Its totient is φ = 3488686.

The previous prime is 3488677. The next prime is 3488701. The reversal of 3488687 is 7868843.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3488687 - 2¹⁸ = 3226543 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3488627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1744343 + 1744344.

It is an arithmetic number, because the mean of its divisors is an integer number (1744344).

Almost surely, 2^3488687 is an apocalyptic number.

3488687 is a deficient number, since it is larger than the sum of its proper divisors (1).

3488687 is an equidigital number, since it uses as much as digits as its factorization.

3488687 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 258048, while the sum is 44.

The square root of 3488687 is about 1867.8027197753. The cubic root of 3488687 is about 151.6656866391.

The spelling of 3488687 in words is "three million, four hundred eighty-eight thousand, six hundred eighty-seven".