7327673165 has 8 divisors (see below), whose sum is σ = 9096422040. Its totient is φ = 5659995712.

The previous prime is 7327673123. The next prime is 7327673173. The reversal of 7327673165 is 5613767237.

It can be written as a sum of positive squares in 4 ways, for example, as 2854337476 + 4473335689 = 53426^2 + 66883^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7327673165 - 2¹⁶ = 7327607629 is a prime.

It is a super-2 number, since 2×7327673165² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25267694 + ... + 25267983.

It is an arithmetic number, because the mean of its divisors is an integer number (1137052755).

Almost surely, 2^7327673165 is an apocalyptic number.

It is an amenable number.

7327673165 is a deficient number, since it is larger than the sum of its proper divisors (1768748875).

7327673165 is a wasteful number, since it uses less digits than its factorization.

7327673165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50535711.

The product of its digits is 1111320, while the sum is 47.

The square root of 7327673165 is about 85601.8292152685. The cubic root of 7327673165 is about 1942.3255815305.

The spelling of 7327673165 in words is "seven billion, three hundred twenty-seven million, six hundred seventy-three thousand, one hundred sixty-five".