3428065600 has 42 divisors (see below), whose sum is σ = 8435187854. Its totient is φ = 1371225600.

The previous prime is 3428065573. The next prime is 3428065601. The reversal of 3428065600 is 65608243.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 35236096 + 3392829504 = 5936^2 + 58248^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3428065601) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1069671 + ... + 1072870.

Almost surely, 2^3428065600 is an apocalyptic number.

It is an amenable number.

3428065600 is an abundant number, since it is smaller than the sum of its proper divisors (5007122254).

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

3428065600 is a wasteful number, since it uses less digits than its factorization.

3428065600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2142563 (or 2142548 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 3428065600 is about 58549.6848838659. The cubic root of 3428065600 is about 1507.8207236918.

The spelling of 3428065600 in words is "three billion, four hundred twenty-eight million, sixty-five thousand, six hundred".