3298885321 has 2 divisors, whose sum is σ = 3298885322. Its totient is φ = 3298885320.

The previous prime is 3298885301. The next prime is 3298885391. The reversal of 3298885321 is 1235888923.

3298885321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1809311296 + 1489574025 = 42536^2 + 38595^2 .

It is a cyclic number.

It is not a de Polignac number, because 3298885321 - 2¹³ = 3298877129 is a prime.

It is a super-2 number, since 2×3298885321² = 21765288722218546082, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3298885301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1649442660 + 1649442661.

It is an arithmetic number, because the mean of its divisors is an integer number (1649442661).

Almost surely, 2^3298885321 is an apocalyptic number.

It is an amenable number.

3298885321 is a deficient number, since it is larger than the sum of its proper divisors (1).

3298885321 is an equidigital number, since it uses as much as digits as its factorization.

3298885321 is an evil number, because the sum of its binary digits is even.

The product of its digits is 829440, while the sum is 49.

The square root of 3298885321 is about 57435.9236105767. The cubic root of 3298885321 is about 1488.6379037443.

The spelling of 3298885321 in words is "three billion, two hundred ninety-eight million, eight hundred eighty-five thousand, three hundred twenty-one".