3488985 has 24 divisors (see below), whose sum is σ = 6312384. Its totient is φ = 1779360.

The previous prime is 3488971. The next prime is 3488987. The reversal of 3488985 is 5898843.

It is not a de Polignac number, because 3488985 - 2⁶ = 3488921 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 3488985.

It is not an unprimeable number, because it can be changed into a prime (3488987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 651 + ... + 2720.

It is an arithmetic number, because the mean of its divisors is an integer number (263016).

Almost surely, 2^3488985 is an apocalyptic number.

It is an amenable number.

3488985 is a deficient number, since it is larger than the sum of its proper divisors (2823399).

3488985 is a wasteful number, since it uses less digits than its factorization.

3488985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3405 (or 3402 counting only the distinct ones).

The product of its digits is 276480, while the sum is 45.

The square root of 3488985 is about 1867.8824909506. The cubic root of 3488985 is about 151.6700048910.

The spelling of 3488985 in words is "three million, four hundred eighty-eight thousand, nine hundred eighty-five".