3448289 has 16 divisors (see below), whose sum is σ = 3907008. Its totient is φ = 3022272.

The previous prime is 3448283. The next prime is 3448309. The reversal of 3448289 is 9828443.

It is a cyclic number.

It is not a de Polignac number, because 3448289 - 2⁴ = 3448273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3448283) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32174 + ... + 32280.

It is an arithmetic number, because the mean of its divisors is an integer number (244188).

Almost surely, 2^3448289 is an apocalyptic number.

It is an amenable number.

3448289 is a deficient number, since it is larger than the sum of its proper divisors (458719).

3448289 is a wasteful number, since it uses less digits than its factorization.

3448289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224.

The product of its digits is 55296, while the sum is 38.

The square root of 3448289 is about 1856.9569192633. The cubic root of 3448289 is about 151.0779972175.

The spelling of 3448289 in words is "three million, four hundred forty-eight thousand, two hundred eighty-nine".