3443898 has 16 divisors (see below), whose sum is σ = 6957216. Its totient is φ = 1136400.

The previous prime is 3443897. The next prime is 3443903. The reversal of 3443898 is 8983443.

3443898 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (3443893) 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, 2236 + ... + 3447.

It is an arithmetic number, because the mean of its divisors is an integer number (434826).

Almost surely, 2^3443898 is an apocalyptic number.

3443898 is an abundant number, since it is smaller than the sum of its proper divisors (3513318).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3443898 is a wasteful number, since it uses less digits than its factorization.

3443898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5789.

The product of its digits is 82944, while the sum is 39.

The square root of 3443898 is about 1855.7742319582. The cubic root of 3443898 is about 151.0138431529.

The spelling of 3443898 in words is "three million, four hundred forty-three thousand, eight hundred ninety-eight".