6733670731 has 2 divisors, whose sum is σ = 6733670732. Its totient is φ = 6733670730.

The previous prime is 6733670687. The next prime is 6733670761. The reversal of 6733670731 is 1370763376.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6733670731 - 2¹³ = 6733662539 is a prime.

It is a super-2 number, since 2×6733670731² = 90684643027052148722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (6733670761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3366835365 + 3366835366.

It is an arithmetic number, because the mean of its divisors is an integer number (3366835366).

Almost surely, 2^6733670731 is an apocalyptic number.

6733670731 is a deficient number, since it is larger than the sum of its proper divisors (1).

6733670731 is an equidigital number, since it uses as much as digits as its factorization.

6733670731 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 333396, while the sum is 43.

The square root of 6733670731 is about 82058.9466846852. The cubic root of 6733670731 is about 1888.3563746733.

The spelling of 6733670731 in words is "six billion, seven hundred thirty-three million, six hundred seventy thousand, seven hundred thirty-one".