9073660889479 has 2 divisors, whose sum is σ = 9073660889480. Its totient is φ = 9073660889478.

The previous prime is 9073660889473. The next prime is 9073660889497. The reversal of 9073660889479 is 9749880663709.

It is a happy number.

Together with next prime (9073660889497) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9073660889479 - 2⁹ = 9073660888967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9073660889473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4536830444739 + 4536830444740.

It is an arithmetic number, because the mean of its divisors is an integer number (4536830444740).

Almost surely, 2^{9073660889479} is an apocalyptic number.

9073660889479 is a deficient number, since it is larger than the sum of its proper divisors (1).

9073660889479 is an equidigital number, since it uses as much as digits as its factorization.

9073660889479 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 987614208, while the sum is 76.

The spelling of 9073660889479 in words is "nine trillion, seventy-three billion, six hundred sixty million, eight hundred eighty-nine thousand, four hundred seventy-nine".