6736466939 has 2 divisors, whose sum is σ = 6736466940. Its totient is φ = 6736466938.

The previous prime is 6736466899. The next prime is 6736466951. The reversal of 6736466939 is 9396646376.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6736466939 - 2⁸ = 6736466683 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (6736466839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3368233469 + 3368233470.

It is an arithmetic number, because the mean of its divisors is an integer number (3368233470).

Almost surely, 2^6736466939 is an apocalyptic number.

6736466939 is a deficient number, since it is larger than the sum of its proper divisors (1).

6736466939 is an equidigital number, since it uses as much as digits as its factorization.

6736466939 is an evil number, because the sum of its binary digits is even.

The product of its digits is 26453952, while the sum is 59.

The square root of 6736466939 is about 82075.9827172359. The cubic root of 6736466939 is about 1888.6177232846.

The spelling of 6736466939 in words is "six billion, seven hundred thirty-six million, four hundred sixty-six thousand, nine hundred thirty-nine".