3443143398 has 16 divisors (see below), whose sum is σ = 6888499200. Its totient is φ = 1147345736.

The previous prime is 3443143393. The next prime is 3443143421. The reversal of 3443143398 is 8933413443.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3443143393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71598 + ... + 109601.

It is an arithmetic number, because the mean of its divisors is an integer number (430531200).

Almost surely, 2^3443143398 is an apocalyptic number.

3443143398 is an abundant number, since it is smaller than the sum of its proper divisors (3445355802).

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

3443143398 is a wasteful number, since it uses less digits than its factorization.

3443143398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184371.

The product of its digits is 373248, while the sum is 42.

The square root of 3443143398 is about 58678.3043211032. The cubic root of 3443143398 is about 1510.0281266050.

The spelling of 3443143398 in words is "three billion, four hundred forty-three million, one hundred forty-three thousand, three hundred ninety-eight".