3453453 has 12 divisors (see below), whose sum is σ = 5010720. Its totient is φ = 2291976.

The previous prime is 3453451. The next prime is 3453479. The reversal of 3453453 is 3543543.

It is a happy number.

It is not a de Polignac number, because 3453453 - 2¹ = 3453451 is a prime.

It is a nialpdrome in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3453451) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1638 + ... + 3096.

It is an arithmetic number, because the mean of its divisors is an integer number (417560).

Almost surely, 2^3453453 is an apocalyptic number.

It is an amenable number.

3453453 is a deficient number, since it is larger than the sum of its proper divisors (1557267).

3453453 is a wasteful number, since it uses less digits than its factorization.

3453453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1728 (or 1725 counting only the distinct ones).

The product of its digits is 10800, while the sum is 27.

The square root of 3453453 is about 1858.3468459897. The cubic root of 3453453 is about 151.1533754369.

Adding to 3453453 its reverse (3543543), we get a palindrome (6996996).

The spelling of 3453453 in words is "three million, four hundred fifty-three thousand, four hundred fifty-three".