6961479743 has 2 divisors, whose sum is σ = 6961479744. Its totient is φ = 6961479742.

The previous prime is 6961479731. The next prime is 6961479757. The reversal of 6961479743 is 3479741696.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6961479743 - 2²⁰ = 6960431167 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6961479773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3480739871 + 3480739872.

It is an arithmetic number, because the mean of its divisors is an integer number (3480739872).

Almost surely, 2^6961479743 is an apocalyptic number.

6961479743 is a deficient number, since it is larger than the sum of its proper divisors (1).

6961479743 is an equidigital number, since it uses as much as digits as its factorization.

6961479743 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6858432, while the sum is 56.

The square root of 6961479743 is about 83435.4825179312. The cubic root of 6961479743 is about 1909.4158409294.

The spelling of 6961479743 in words is "six billion, nine hundred sixty-one million, four hundred seventy-nine thousand, seven hundred forty-three".