3443947941 has 64 divisors (see below), whose sum is σ = 5897318400. Its totient is φ = 1741403136.

The previous prime is 3443947933. The next prime is 3443947951. The reversal of 3443947941 is 1497493443.

It is not a de Polignac number, because 3443947941 - 2³ = 3443947933 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3443947921) 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 63 ways as a sum of consecutive naturals, for example, 480895 + ... + 488003.

It is an arithmetic number, because the mean of its divisors is an integer number (92145600).

Almost surely, 2^3443947941 is an apocalyptic number.

It is an amenable number.

3443947941 is a deficient number, since it is larger than the sum of its proper divisors (2453370459).

3443947941 is a wasteful number, since it uses less digits than its factorization.

3443947941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7218.

The product of its digits is 1306368, while the sum is 48.

The square root of 3443947941 is about 58685.1594613153. The cubic root of 3443947941 is about 1510.1457311508.

The spelling of 3443947941 in words is "three billion, four hundred forty-three million, nine hundred forty-seven thousand, nine hundred forty-one".