3353748689 has 2 divisors, whose sum is σ = 3353748690. Its totient is φ = 3353748688.

The previous prime is 3353748659. The next prime is 3353748719. The reversal of 3353748689 is 9868473533.

It is a happy number.

3353748689 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (3353748659) and next prime (3353748719).

It can be written as a sum of positive squares in only one way, i.e., 3351483664 + 2265025 = 57892^2 + 1505^2 .

It is a cyclic number.

It is not a de Polignac number, because 3353748689 - 2¹² = 3353744593 is a prime.

It is a super-2 number, since 2×3353748689² = 22495260537938437442, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3353748659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1676874344 + 1676874345.

It is an arithmetic number, because the mean of its divisors is an integer number (1676874345).

Almost surely, 2^3353748689 is an apocalyptic number.

It is an amenable number.

3353748689 is a deficient number, since it is larger than the sum of its proper divisors (1).

3353748689 is an equidigital number, since it uses as much as digits as its factorization.

3353748689 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13063680, while the sum is 56.

The square root of 3353748689 is about 57911.5592002149. The cubic root of 3353748689 is about 1496.8450263764.

The spelling of 3353748689 in words is "three billion, three hundred fifty-three million, seven hundred forty-eight thousand, six hundred eighty-nine".