3459603920 has 20 divisors (see below), whose sum is σ = 8043579300. Its totient is φ = 1383841536.

The previous prime is 3459603911. The next prime is 3459603947. The reversal of 3459603920 is 293069543.

It can be written as a sum of positive squares in 2 ways, for example, as 646786624 + 2812817296 = 25432^2 + 53036^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21622445 + ... + 21622604.

It is an arithmetic number, because the mean of its divisors is an integer number (402178965).

Almost surely, 2^3459603920 is an apocalyptic number.

It is an amenable number.

3459603920 is an abundant number, since it is smaller than the sum of its proper divisors (4583975380).

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

3459603920 is a wasteful number, since it uses less digits than its factorization.

3459603920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43245062 (or 43245056 counting only the distinct ones).

The product of its (nonzero) digits is 174960, while the sum is 41.

The square root of 3459603920 is about 58818.3978020483. The cubic root of 3459603920 is about 1512.4306160371.

The spelling of 3459603920 in words is "three billion, four hundred fifty-nine million, six hundred three thousand, nine hundred twenty".