3453551 has 2 divisors, whose sum is σ = 3453552. Its totient is φ = 3453550.

The previous prime is 3453479. The next prime is 3453559. The reversal of 3453551 is 1553543.

It is a strong prime.

It is an emirp because it is prime and its reverse (1553543) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3453551 - 2¹⁸ = 3191407 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3453551.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3453559) 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 as a sum of consecutive naturals, namely, 1726775 + 1726776.

It is an arithmetic number, because the mean of its divisors is an integer number (1726776).

Almost surely, 2^3453551 is an apocalyptic number.

3453551 is a deficient number, since it is larger than the sum of its proper divisors (1).

3453551 is an equidigital number, since it uses as much as digits as its factorization.

3453551 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4500, while the sum is 26.

The square root of 3453551 is about 1858.3732133240. The cubic root of 3453551 is about 151.1548052030.

It can be divided in two parts, 3453 and 551, that added together give a palindrome (4004).

The spelling of 3453551 in words is "three million, four hundred fifty-three thousand, five hundred fifty-one".