3451443 has 8 divisors (see below), whose sum is σ = 4614288. Its totient is φ = 2294784.

The previous prime is 3451439. The next prime is 3451453. The reversal of 3451443 is 3441543.

3451443 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3451443 - 2² = 3451439 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3451423) 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 7 ways as a sum of consecutive naturals, for example, 30 + ... + 2627.

It is an arithmetic number, because the mean of its divisors is an integer number (576786).

Almost surely, 2^3451443 is an apocalyptic number.

3451443 is a deficient number, since it is larger than the sum of its proper divisors (1162845).

3451443 is a wasteful number, since it uses less digits than its factorization.

3451443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3093.

The product of its digits is 2880, while the sum is 24.

The square root of 3451443 is about 1857.8059640339. The cubic root of 3451443 is about 151.1240446727.

Adding to 3451443 its reverse (3441543), we get a palindrome (6892986).

The spelling of 3451443 in words is "three million, four hundred fifty-one thousand, four hundred forty-three".