3359693840 has 20 divisors (see below), whose sum is σ = 7811288364. Its totient is φ = 1343877504.

The previous prime is 3359693839. The next prime is 3359693863. The reversal of 3359693840 is 483969533.

It can be written as a sum of positive squares in 2 ways, for example, as 695482384 + 2664211456 = 26372^2 + 51616^2 .

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

It is a super-2 number, since 2×3359693840² = 22575085397067891200, which contains 22 as substring.

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, 20998007 + ... + 20998166.

Almost surely, 2^3359693840 is an apocalyptic number.

It is an amenable number.

3359693840 is an abundant number, since it is smaller than the sum of its proper divisors (4451594524).

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

3359693840 is a wasteful number, since it uses less digits than its factorization.

3359693840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41996186 (or 41996180 counting only the distinct ones).

The product of its (nonzero) digits is 2099520, while the sum is 50.

The square root of 3359693840 is about 57962.8660437008. The cubic root of 3359693840 is about 1497.7289841339.

The spelling of 3359693840 in words is "three billion, three hundred fifty-nine million, six hundred ninety-three thousand, eight hundred forty".