3345212128 has 24 divisors (see below), whose sum is σ = 6973292592. Its totient is φ = 1574217216.

The previous prime is 3345212093. The next prime is 3345212191. The reversal of 3345212128 is 8212125433.

3345212128 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3345212128² = 22380888362636576768, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3345212128.

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, 3074100 + ... + 3075187.

It is an arithmetic number, because the mean of its divisors is an integer number (290553858).

Almost surely, 2^3345212128 is an apocalyptic number.

It is an amenable number.

3345212128 is an abundant number, since it is smaller than the sum of its proper divisors (3628080464).

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

3345212128 is a wasteful number, since it uses less digits than its factorization.

3345212128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6149314 (or 6149306 counting only the distinct ones).

The product of its digits is 11520, while the sum is 31.

The square root of 3345212128 is about 57837.8088105004. The cubic root of 3345212128 is about 1495.5739347356.

The spelling of 3345212128 in words is "three billion, three hundred forty-five million, two hundred twelve thousand, one hundred twenty-eight".