6968392471 has 2 divisors, whose sum is σ = 6968392472. Its totient is φ = 6968392470.

The previous prime is 6968392451. The next prime is 6968392549. The reversal of 6968392471 is 1742938696.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6968392471 is a prime.

It is a super-3 number, since 3×6968392471³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6968392451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3484196235 + 3484196236.

It is an arithmetic number, because the mean of its divisors is an integer number (3484196236).

Almost surely, 2^6968392471 is an apocalyptic number.

6968392471 is a deficient number, since it is larger than the sum of its proper divisors (1).

6968392471 is an equidigital number, since it uses as much as digits as its factorization.

6968392471 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3919104, while the sum is 55.

The square root of 6968392471 is about 83476.8978280818. The cubic root of 6968392471 is about 1910.0476465367.

The spelling of 6968392471 in words is "six billion, nine hundred sixty-eight million, three hundred ninety-two thousand, four hundred seventy-one".