3388950558667 has 2 divisors, whose sum is σ = 3388950558668. Its totient is φ = 3388950558666.

The previous prime is 3388950558641. The next prime is 3388950558673. The reversal of 3388950558667 is 7668550598833.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3388950558667 is a prime.

It is a super-2 number, since 2×3388950558667² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3388950558667.

It is not a weakly prime, because it can be changed into another prime (3388950558767) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1694475279333 + 1694475279334.

It is an arithmetic number, because the mean of its divisors is an integer number (1694475279334).

Almost surely, 2^{3388950558667} is an apocalyptic number.

3388950558667 is a deficient number, since it is larger than the sum of its proper divisors (1).

3388950558667 is an equidigital number, since it uses as much as digits as its factorization.

3388950558667 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1306368000, while the sum is 73.

The spelling of 3388950558667 in words is "three trillion, three hundred eighty-eight billion, nine hundred fifty million, five hundred fifty-eight thousand, six hundred sixty-seven".