3404840912 has 80 divisors (see below), whose sum is σ = 7377384960. Its totient is φ = 1509206400.

The previous prime is 3404840911. The next prime is 3404840939. The reversal of 3404840912 is 2190484043.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3404840911) 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 15 ways as a sum of consecutive naturals, for example, 1359053 + ... + 1361555.

It is an arithmetic number, because the mean of its divisors is an integer number (92217312).

Almost surely, 2^3404840912 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 3404840912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3688692480).

3404840912 is an abundant number, since it is smaller than the sum of its proper divisors (3972544048).

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

3404840912 is a wasteful number, since it uses less digits than its factorization.

3404840912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2712 (or 2706 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 3404840912 is about 58351.0146612722. The cubic root of 3404840912 is about 1504.4079100498.

The spelling of 3404840912 in words is "three billion, four hundred four million, eight hundred forty thousand, nine hundred twelve".