3443340047 has 8 divisors (see below), whose sum is σ = 3975816096. Its totient is φ = 2921006592.

The previous prime is 3443340041. The next prime is 3443340049. The reversal of 3443340047 is 7400433443.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3443340047 - 2⁴ = 3443340031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3443339995 and 3443340022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3443340041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2534918 + ... + 2536275.

It is an arithmetic number, because the mean of its divisors is an integer number (496977012).

Almost surely, 2^3443340047 is an apocalyptic number.

3443340047 is a deficient number, since it is larger than the sum of its proper divisors (532476049).

3443340047 is an equidigital number, since it uses as much as digits as its factorization.

3443340047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5071297.

The product of its (nonzero) digits is 48384, while the sum is 32.

The square root of 3443340047 is about 58679.9799505760. The cubic root of 3443340047 is about 1510.0568735797.

The spelling of 3443340047 in words is "three billion, four hundred forty-three million, three hundred forty thousand, forty-seven".