3338282749 has 2 divisors, whose sum is σ = 3338282750. Its totient is φ = 3338282748.

The previous prime is 3338282743. The next prime is 3338282777. The reversal of 3338282749 is 9472828333.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3046488025 + 291794724 = 55195^2 + 17082^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3338282749 is a prime.

It is a super-2 number, since 2×3338282749² = 22288263424541994002, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3338282743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1669141374 + 1669141375.

It is an arithmetic number, because the mean of its divisors is an integer number (1669141375).

Almost surely, 2^3338282749 is an apocalyptic number.

It is an amenable number.

3338282749 is a deficient number, since it is larger than the sum of its proper divisors (1).

3338282749 is an equidigital number, since it uses as much as digits as its factorization.

3338282749 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1741824, while the sum is 49.

The square root of 3338282749 is about 57777.8742166930. The cubic root of 3338282749 is about 1494.5405610503.

The spelling of 3338282749 in words is "three billion, three hundred thirty-eight million, two hundred eighty-two thousand, seven hundred forty-nine".