3488545 has 16 divisors (see below), whose sum is σ = 4363920. Its totient is φ = 2674944.

The previous prime is 3488543. The next prime is 3488591. The reversal of 3488545 is 5458843.

It is a happy number.

3488545 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 795664 + 2692881 = 892^2 + 1641^2 .

It is a cyclic number.

It is not a de Polignac number, because 3488545 - 2¹ = 3488543 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3488543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20079 + ... + 20251.

It is an arithmetic number, because the mean of its divisors is an integer number (272745).

Almost surely, 2^3488545 is an apocalyptic number.

It is an amenable number.

3488545 is a deficient number, since it is larger than the sum of its proper divisors (875375).

3488545 is a wasteful number, since it uses less digits than its factorization.

3488545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324.

The product of its digits is 76800, while the sum is 37.

The square root of 3488545 is about 1867.7647068086. The cubic root of 3488545 is about 151.6636288621.

The spelling of 3488545 in words is "three million, four hundred eighty-eight thousand, five hundred forty-five".