3404441404 has 72 divisors (see below), whose sum is σ = 7492836960. Its totient is φ = 1341535104.

The previous prime is 3404441389. The next prime is 3404441407. The reversal of 3404441404 is 4041444043.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3404441407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 682929 + ... + 687895.

It is an arithmetic number, because the mean of its divisors is an integer number (104067180).

Almost surely, 2^3404441404 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3404441404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3746418480).

3404441404 is an abundant number, since it is smaller than the sum of its proper divisors (4088395556).

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

3404441404 is a wasteful number, since it uses less digits than its factorization.

3404441404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5267 (or 5258 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

The square root of 3404441404 is about 58347.5912441979. The cubic root of 3404441404 is about 1504.3490677016.

Adding to 3404441404 its reverse (4041444043), we get a palindrome (7445885447).

The spelling of 3404441404 in words is "three billion, four hundred four million, four hundred forty-one thousand, four hundred four".