3350398309 has 2 divisors, whose sum is σ = 3350398310. Its totient is φ = 3350398308.

The previous prime is 3350398283. The next prime is 3350398313. The reversal of 3350398309 is 9038930533.

3350398309 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2760977025 + 589421284 = 52545^2 + 24278^2 .

It is an emirp because it is prime and its reverse (9038930533) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3350398309 - 2⁹ = 3350397797 is a prime.

It is a super-2 number, since 2×3350398309² = 22450337657900118962, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3350398319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1675199154 + 1675199155.

It is an arithmetic number, because the mean of its divisors is an integer number (1675199155).

Almost surely, 2^3350398309 is an apocalyptic number.

It is an amenable number.

3350398309 is a deficient number, since it is larger than the sum of its proper divisors (1).

3350398309 is an equidigital number, since it uses as much as digits as its factorization.

3350398309 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 262440, while the sum is 43.

The square root of 3350398309 is about 57882.6252773663. The cubic root of 3350398309 is about 1496.3464131310.

The spelling of 3350398309 in words is "three billion, three hundred fifty million, three hundred ninety-eight thousand, three hundred nine".