3326040128 has 28 divisors (see below), whose sum is σ = 6708317292. Its totient is φ = 1635755520.

The previous prime is 3326040121. The next prime is 3326040161. The reversal of 3326040128 is 8210406233.

It can be written as a sum of positive squares in 2 ways, for example, as 1654211584 + 1671828544 = 40672^2 + 40888^2 .

It is a super-2 number, since 2×3326040128² = 22125085866132512768, 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 3326040128.

It is not an unprimeable number, because it can be changed into a prime (3326040121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 422075 + ... + 429882.

Almost surely, 2^3326040128 is an apocalyptic number.

It is an amenable number.

3326040128 is an abundant number, since it is smaller than the sum of its proper divisors (3382277164).

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

3326040128 is an equidigital number, since it uses as much as digits as its factorization.

3326040128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 852030 (or 852020 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 3326040128 is about 57671.8313217120. The cubic root of 3326040128 is about 1492.7113264862.

The spelling of 3326040128 in words is "three billion, three hundred twenty-six million, forty thousand, one hundred twenty-eight".