3398063269 has 2 divisors, whose sum is σ = 3398063270. Its totient is φ = 3398063268.

The previous prime is 3398063267. The next prime is 3398063297. The reversal of 3398063269 is 9623608933.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3397374369 + 688900 = 58287^2 + 830^2 .

It is an emirp because it is prime and its reverse (9623608933) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3398063269 - 2¹ = 3398063267 is a prime.

It is a super-3 number, since 3×3398063269³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

Together with 3398063267, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3398063267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1699031634 + 1699031635.

It is an arithmetic number, because the mean of its divisors is an integer number (1699031635).

Almost surely, 2^3398063269 is an apocalyptic number.

It is an amenable number.

3398063269 is a deficient number, since it is larger than the sum of its proper divisors (1).

3398063269 is an equidigital number, since it uses as much as digits as its factorization.

3398063269 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1259712, while the sum is 49.

The square root of 3398063269 is about 58292.9092514690. The cubic root of 3398063269 is about 1503.4090270795.

It can be divided in two parts, 339 and 8063269, that added together give a palindrome (8063608).

The spelling of 3398063269 in words is "three billion, three hundred ninety-eight million, sixty-three thousand, two hundred sixty-nine".