3421653824 has 28 divisors (see below), whose sum is σ = 6814043268. Its totient is φ = 1704729600.

The previous prime is 3421653793. The next prime is 3421653877. The reversal of 3421653824 is 4283561243.

It can be written as a sum of positive squares in 2 ways, for example, as 1453134400 + 1968519424 = 38120^2 + 44368^2 .

It is a congruent number.

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, 77147 + ... + 113114.

Almost surely, 2^3421653824 is an apocalyptic number.

It is an amenable number.

3421653824 is a deficient number, since it is larger than the sum of its proper divisors (3392389444).

3421653824 is a wasteful number, since it uses less digits than its factorization.

3421653824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190554 (or 190544 counting only the distinct ones).

The product of its digits is 138240, while the sum is 38.

The square root of 3421653824 is about 58494.9042566957. The cubic root of 3421653824 is about 1506.8800724508.

The spelling of 3421653824 in words is "three billion, four hundred twenty-one million, six hundred fifty-three thousand, eight hundred twenty-four".