3443443404 has 12 divisors (see below), whose sum is σ = 8034701304. Its totient is φ = 1147814464.

The previous prime is 3443443363. The next prime is 3443443447. The reversal of 3443443404 is 4043443443.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×3443443404² = 23714604953102214432, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 143476797 + ... + 143476820.

It is an arithmetic number, because the mean of its divisors is an integer number (669558442).

Almost surely, 2^3443443404 is an apocalyptic number.

It is an amenable number.

3443443404 is an abundant number, since it is smaller than the sum of its proper divisors (4591257900).

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

3443443404 is a wasteful number, since it uses less digits than its factorization.

3443443404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286953624 (or 286953622 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 33.

The square root of 3443443404 is about 58680.8606276357. The cubic root of 3443443404 is about 1510.0719823001.

Adding to 3443443404 its reverse (4043443443), we get a palindrome (7486886847).

The spelling of 3443443404 in words is "three billion, four hundred forty-three million, four hundred forty-three thousand, four hundred four".