3668671319 has 2 divisors, whose sum is σ = 3668671320. Its totient is φ = 3668671318.

The previous prime is 3668671301. The next prime is 3668671393. The reversal of 3668671319 is 9131768663.

It is a weak prime.

It is an emirp because it is prime and its reverse (9131768663) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3668671319 is a prime.

It is a super-2 number, since 2×3668671319² = 26918298493706399522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3668673319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1834335659 + 1834335660.

It is an arithmetic number, because the mean of its divisors is an integer number (1834335660).

Almost surely, 2^3668671319 is an apocalyptic number.

3668671319 is a deficient number, since it is larger than the sum of its proper divisors (1).

3668671319 is an equidigital number, since it uses as much as digits as its factorization.

3668671319 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 979776, while the sum is 50.

The square root of 3668671319 is about 60569.5576919627. The cubic root of 3668671319 is about 1542.3026382878.

The spelling of 3668671319 in words is "three billion, six hundred sixty-eight million, six hundred seventy-one thousand, three hundred nineteen".