7179460945 has 8 divisors (see below), whose sum is σ = 8848200744. Its totient is φ = 5588337024.

The previous prime is 7179460943. The next prime is 7179460963. The reversal of 7179460945 is 5490649717.

7179460945 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 379314576 + 6800146369 = 19476^2 + 82463^2 .

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 7179460945 - 2¹ = 7179460943 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7179460892 and 7179460901.

It is not an unprimeable number, because it can be changed into a prime (7179460943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19403764 + ... + 19404133.

It is an arithmetic number, because the mean of its divisors is an integer number (1106025093).

Almost surely, 2^7179460945 is an apocalyptic number.

It is an amenable number.

7179460945 is a deficient number, since it is larger than the sum of its proper divisors (1668739799).

7179460945 is a wasteful number, since it uses less digits than its factorization.

7179460945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38807939.

The product of its (nonzero) digits is 1905120, while the sum is 52.

The square root of 7179460945 is about 84731.6997646099. The cubic root of 7179460945 is about 1929.1408871988.

The spelling of 7179460945 in words is "seven billion, one hundred seventy-nine million, four hundred sixty thousand, nine hundred forty-five".