3336666667 has 2 divisors, whose sum is σ = 3336666668. Its totient is φ = 3336666666.

The previous prime is 3336666661. The next prime is 3336666691. The reversal of 3336666667 is 7666666333.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3336666667 - 2⁷ = 3336666539 is a prime.

It is a super-2 number, since 2×3336666667² = 22266688893337777778, which contains 22 as substring.

It is a plaindrome in base 10.

It is not a weakly prime, because it can be changed into another prime (3336666661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1668333333 + 1668333334.

It is an arithmetic number, because the mean of its divisors is an integer number (1668333334).

Almost surely, 2^3336666667 is an apocalyptic number.

3336666667 is a deficient number, since it is larger than the sum of its proper divisors (1).

3336666667 is an equidigital number, since it uses as much as digits as its factorization.

3336666667 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8817984, while the sum is 52.

The square root of 3336666667 is about 57763.8872220352. The cubic root of 3336666667 is about 1494.2993502104.

It can be divided in two parts, 3336666 and 667, that added together give a palindrome (3337333).

The spelling of 3336666667 in words is "three billion, three hundred thirty-six million, six hundred sixty-six thousand, six hundred sixty-seven".