6733676641 has 2 divisors, whose sum is σ = 6733676642. Its totient is φ = 6733676640.

The previous prime is 6733676567. The next prime is 6733676681. The reversal of 6733676641 is 1466763376.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3761246241 + 2972430400 = 61329^2 + 54520^2 .

It is a cyclic number.

It is not a de Polignac number, because 6733676641 - 2¹¹ = 6733674593 is a prime.

It is a super-2 number, since 2×6733676641² = 90684802211098085762, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (6733676681) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3366838320 + 3366838321.

It is an arithmetic number, because the mean of its divisors is an integer number (3366838321).

Almost surely, 2^6733676641 is an apocalyptic number.

It is an amenable number.

6733676641 is a deficient number, since it is larger than the sum of its proper divisors (1).

6733676641 is an equidigital number, since it uses as much as digits as its factorization.

6733676641 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2286144, while the sum is 49.

The square root of 6733676641 is about 82058.9826953759. The cubic root of 6733676641 is about 1888.3569271299.

The spelling of 6733676641 in words is "six billion, seven hundred thirty-three million, six hundred seventy-six thousand, six hundred forty-one".