7966805467 has 2 divisors, whose sum is σ = 7966805468. Its totient is φ = 7966805466.

The previous prime is 7966805461. The next prime is 7966805491. The reversal of 7966805467 is 7645086697.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7966805467 - 2¹¹ = 7966803419 is a prime.

It is not a weakly prime, because it can be changed into another prime (7966805461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3983402733 + 3983402734.

It is an arithmetic number, because the mean of its divisors is an integer number (3983402734).

Almost surely, 2^7966805467 is an apocalyptic number.

7966805467 is a deficient number, since it is larger than the sum of its proper divisors (1).

7966805467 is an equidigital number, since it uses as much as digits as its factorization.

7966805467 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15240960, while the sum is 58.

The square root of 7966805467 is about 89256.9631289347. The cubic root of 7966805467 is about 1997.2299541108.

The spelling of 7966805467 in words is "seven billion, nine hundred sixty-six million, eight hundred five thousand, four hundred sixty-seven".