3343825728 has 42 divisors (see below), whose sum is σ = 9584474354. Its totient is φ = 1114608384.

The previous prime is 3343825687. The next prime is 3343825739. The reversal of 3343825728 is 8275283433.

3343825728 is a `hidden beast` number, since 33 + 43 + 8 + 2 + 572 + 8 = 666.

3343825728 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2770127424 + 573698304 = 52632^2 + 23952^2 .

It is a super-2 number, since 2×3343825728² = 22362340998469459968, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2902051 + ... + 2903202.

Almost surely, 2^3343825728 is an apocalyptic number.

It is an amenable number.

3343825728 is an abundant number, since it is smaller than the sum of its proper divisors (6240648626).

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

3343825728 is a wasteful number, since it uses less digits than its factorization.

3343825728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5805271 (or 5805258 counting only the distinct ones).

The product of its digits is 967680, while the sum is 45.

The square root of 3343825728 is about 57825.8223287832. The cubic root of 3343825728 is about 1495.3672960996.

The spelling of 3343825728 in words is "three billion, three hundred forty-three million, eight hundred twenty-five thousand, seven hundred twenty-eight".