3453061 has 4 divisors (see below), whose sum is σ = 3537324. Its totient is φ = 3368800.

The previous prime is 3453053. The next prime is 3453071. The reversal of 3453061 is 1603543.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1976836 + 1476225 = 1406^2 + 1215^2 .

It is a cyclic number.

It is not a de Polignac number, because 3453061 - 2³ = 3453053 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3453031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42070 + ... + 42151.

It is an arithmetic number, because the mean of its divisors is an integer number (884331).

Almost surely, 2^3453061 is an apocalyptic number.

It is an amenable number.

3453061 is a deficient number, since it is larger than the sum of its proper divisors (84263).

3453061 is an equidigital number, since it uses as much as digits as its factorization.

3453061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84262.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 3453061 is about 1858.2413729115. The cubic root of 3453061 is about 151.1476561017.

The spelling of 3453061 in words is "three million, four hundred fifty-three thousand, sixty-one".