3380000321 has 2 divisors, whose sum is σ = 3380000322. Its totient is φ = 3380000320.

The previous prime is 3380000303. The next prime is 3380000359. The reversal of 3380000321 is 1230000833.

3380000321 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., 3230671921 + 149328400 = 56839^2 + 12220^2 .

It is a cyclic number.

It is not a de Polignac number, because 3380000321 - 2²² = 3375806017 is a prime.

It is a super-2 number, since 2×3380000321² = 22848804339920206082, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3380000293 and 3380000302.

It is not a weakly prime, because it can be changed into another prime (3380000381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1690000160 + 1690000161.

It is an arithmetic number, because the mean of its divisors is an integer number (1690000161).

Almost surely, 2^3380000321 is an apocalyptic number.

It is an amenable number.

3380000321 is a deficient number, since it is larger than the sum of its proper divisors (1).

3380000321 is an equidigital number, since it uses as much as digits as its factorization.

3380000321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 3380000321 is about 58137.7701756784. The cubic root of 3380000321 is about 1500.7404227523.

The spelling of 3380000321 in words is "three billion, three hundred eighty million, three hundred twenty-one", and thus it is an aban number.