7330613161 has 3 divisors (see below), whose sum is σ = 7330698781. Its totient is φ = 7330527542.

The previous prime is 7330613141. The next prime is 7330613177. The reversal of 7330613161 is 1613160337.

The square root of 7330613161 is 85619.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 1613160337 = 15443 ⋅104459.

It is not a de Polignac number, because 7330613161 - 2¹⁵ = 7330580393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7330613111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 42810 + ... + 128428.

Almost surely, 2^7330613161 is an apocalyptic number.

7330613161 is the 85619-th square number.

7330613161 is the 42810-th centered octagonal number.

It is an amenable number.

7330613161 is a deficient number, since it is larger than the sum of its proper divisors (85620).

7330613161 is an frugal number, since it uses more digits than its factorization.

7330613161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171238 (or 85619 counting only the distinct ones).

The product of its (nonzero) digits is 6804, while the sum is 31.

The cubic root of 7330613161 is about 1942.5853122696.

Adding to 7330613161 its reverse (1613160337), we get a palindrome (8943773498).

The spelling of 7330613161 in words is "seven billion, three hundred thirty million, six hundred thirteen thousand, one hundred sixty-one".