3346631643371 has 2 divisors, whose sum is σ = 3346631643372. Its totient is φ = 3346631643370.

The previous prime is 3346631643343. The next prime is 3346631643373. The reversal of 3346631643371 is 1733461366433.

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-3346631643371 is a prime.

It is a super-2 number, since 2×3346631643371² (a number of 26 digits) contains 22 as substring.

Together with 3346631643373, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3346631643373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1673315821685 + 1673315821686.

It is an arithmetic number, because the mean of its divisors is an integer number (1673315821686).

Almost surely, 2^{3346631643371} is an apocalyptic number.

3346631643371 is a deficient number, since it is larger than the sum of its proper divisors (1).

3346631643371 is an equidigital number, since it uses as much as digits as its factorization.

3346631643371 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5878656, while the sum is 50.

The spelling of 3346631643371 in words is "three trillion, three hundred forty-six billion, six hundred thirty-one million, six hundred forty-three thousand, three hundred seventy-one".