3333336949 has 2 divisors, whose sum is σ = 3333336950. Its totient is φ = 3333336948.

The previous prime is 3333336943. The next prime is 3333336973. The reversal of 3333336949 is 9496333333.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3333330225 + 6724 = 57735^2 + 82^2 .

It is a cyclic number.

It is not a de Polignac number, because 3333336949 - 2⁵ = 3333336917 is a prime.

It is a super-2 number, since 2×3333336949² = 22222270431137257202, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3333336899 and 3333336908.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3333336943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1666668474 + 1666668475.

It is an arithmetic number, because the mean of its divisors is an integer number (1666668475).

Almost surely, 2^3333336949 is an apocalyptic number.

It is an amenable number.

3333336949 is a deficient number, since it is larger than the sum of its proper divisors (1).

3333336949 is an equidigital number, since it uses as much as digits as its factorization.

3333336949 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1417176, while the sum is 46.

The square root of 3333336949 is about 57735.0582315459. The cubic root of 3333336949 is about 1493.8021222944.

The spelling of 3333336949 in words is "three billion, three hundred thirty-three million, three hundred thirty-six thousand, nine hundred forty-nine".