3540453 has 16 divisors (see below), whose sum is σ = 5498496. Its totient is φ = 1984320.

The previous prime is 3540451. The next prime is 3540457.

It is a happy number.

3540453 is nontrivially palindromic in base 10.

3540453 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3540453 - 2¹ = 3540451 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3540451) 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, 478 + ... + 2703.

It is an arithmetic number, because the mean of its divisors is an integer number (343656).

Almost surely, 2^3540453 is an apocalyptic number.

It is an amenable number.

3540453 is a deficient number, since it is larger than the sum of its proper divisors (1958043).

3540453 is a wasteful number, since it uses less digits than its factorization.

3540453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3244.

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 3540453 is about 1881.6091517635. The cubic root of 3540453 is about 152.4121575989.

It can be divided in two parts, 3540 and 453, that added together give a palindrome (3993).

The spelling of 3540453 in words is "three million, five hundred forty thousand, four hundred fifty-three".