7965773073 has 12 divisors (see below), whose sum is σ = 11590104708. Its totient is φ = 5271751680.

The previous prime is 7965773059. The next prime is 7965773087. The reversal of 7965773073 is 3703775697.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (7965773059) and next prime (7965773087).

It can be written as a sum of positive squares in 2 ways, for example, as 2184908049 + 5780865024 = 46743^2 + 76032^2 .

It is not a de Polignac number, because 7965773073 - 2⁹ = 7965772561 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7965773003) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3229008 + ... + 3231473.

It is an arithmetic number, because the mean of its divisors is an integer number (965842059).

Almost surely, 2^7965773073 is an apocalyptic number.

It is an amenable number.

7965773073 is a deficient number, since it is larger than the sum of its proper divisors (3624331635).

7965773073 is a wasteful number, since it uses less digits than its factorization.

7965773073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6460624 (or 6460621 counting only the distinct ones).

The product of its (nonzero) digits is 5834430, while the sum is 54.

The square root of 7965773073 is about 89251.1796728760. The cubic root of 7965773073 is about 1997.1436787397.

The spelling of 7965773073 in words is "seven billion, nine hundred sixty-five million, seven hundred seventy-three thousand, seventy-three".