3488887 has 2 divisors, whose sum is σ = 3488888. Its totient is φ = 3488886.

The previous prime is 3488879. The next prime is 3488897. The reversal of 3488887 is 7888843.

It is a weak prime.

It is an emirp because it is prime and its reverse (7888843) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3488887 - 2³ = 3488879 is a prime.

3488887 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3488897) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1744443 + 1744444.

It is an arithmetic number, because the mean of its divisors is an integer number (1744444).

Almost surely, 2^3488887 is an apocalyptic number.

3488887 is a deficient number, since it is larger than the sum of its proper divisors (1).

3488887 is an equidigital number, since it uses as much as digits as its factorization.

3488887 is an evil number, because the sum of its binary digits is even.

The product of its digits is 344064, while the sum is 46.

The square root of 3488887 is about 1867.8562578528. The cubic root of 3488887 is about 151.6685848219.

The spelling of 3488887 in words is "three million, four hundred eighty-eight thousand, eight hundred eighty-seven".