6791347903 has 2 divisors, whose sum is σ = 6791347904. Its totient is φ = 6791347902.

The previous prime is 6791347819. The next prime is 6791347907. The reversal of 6791347903 is 3097431976.

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-6791347903 is a prime.

It is a super-2 number, since 2×6791347903² = 92244812679164994818, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6791347907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3395673951 + 3395673952.

It is an arithmetic number, because the mean of its divisors is an integer number (3395673952).

Almost surely, 2^6791347903 is an apocalyptic number.

6791347903 is a deficient number, since it is larger than the sum of its proper divisors (1).

6791347903 is an equidigital number, since it uses as much as digits as its factorization.

6791347903 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 857304, while the sum is 49.

The square root of 6791347903 is about 82409.6347704563. The cubic root of 6791347903 is about 1893.7326179817.

The spelling of 6791347903 in words is "six billion, seven hundred ninety-one million, three hundred forty-seven thousand, nine hundred three".