3449071 has 4 divisors (see below), whose sum is σ = 3456432. Its totient is φ = 3441712.

The previous prime is 3449063. The next prime is 3449077. The reversal of 3449071 is 1709443.

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

It is a cyclic number.

It is not a de Polignac number, because 3449071 - 2³ = 3449063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3449077) 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, 2926 + ... + 3931.

It is an arithmetic number, because the mean of its divisors is an integer number (864108).

Almost surely, 2^3449071 is an apocalyptic number.

3449071 is a deficient number, since it is larger than the sum of its proper divisors (7361).

3449071 is an equidigital number, since it uses as much as digits as its factorization.

3449071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7360.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 3449071 is about 1857.1674668699. The cubic root of 3449071 is about 151.0894168002.

The spelling of 3449071 in words is "three million, four hundred forty-nine thousand, seventy-one".