3443021404 has 24 divisors (see below), whose sum is σ = 6350672160. Its totient is φ = 1630784064.

The previous prime is 3443021401. The next prime is 3443021429. The reversal of 3443021404 is 4041203443.

3443021404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3443021401) 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, 273864 + ... + 286159.

It is an arithmetic number, because the mean of its divisors is an integer number (264611340).

Almost surely, 2^3443021404 is an apocalyptic number.

It is an amenable number.

3443021404 is a deficient number, since it is larger than the sum of its proper divisors (2907650756).

3443021404 is a wasteful number, since it uses less digits than its factorization.

3443021404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560109 (or 560107 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 3443021404 is about 58677.2647965121. The cubic root of 3443021404 is about 1510.0102924609.

Adding to 3443021404 its reverse (4041203443), we get a palindrome (7484224847).

The spelling of 3443021404 in words is "three billion, four hundred forty-three million, twenty-one thousand, four hundred four".