3443458 has 4 divisors (see below), whose sum is σ = 5165190. Its totient is φ = 1721728.

The previous prime is 3443443. The next prime is 3443501. The reversal of 3443458 is 8543443.

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

It can be written as a sum of positive squares in only one way, i.e., 3087049 + 356409 = 1757^2 + 597^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 860863 + ... + 860866.

Almost surely, 2^3443458 is an apocalyptic number.

3443458 is a deficient number, since it is larger than the sum of its proper divisors (1721732).

3443458 is a wasteful number, since it uses less digits than its factorization.

3443458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1721731.

The product of its digits is 23040, while the sum is 31.

The square root of 3443458 is about 1855.6556792681. The cubic root of 3443458 is about 151.0074115918.

The spelling of 3443458 in words is "three million, four hundred forty-three thousand, four hundred fifty-eight".