7327489147 has 8 divisors (see below), whose sum is σ = 8003347200. Its totient is φ = 6653251560.

The previous prime is 7327489087. The next prime is 7327489159. The reversal of 7327489147 is 7419847237.

It is a happy number.

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 7327489147 - 2⁷ = 7327489019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7327489094 and 7327489103.

It is not an unprimeable number, because it can be changed into a prime (7327889147) 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 7 ways as a sum of consecutive naturals, for example, 395647 + ... + 413752.

It is an arithmetic number, because the mean of its divisors is an integer number (1000418400).

Almost surely, 2^7327489147 is an apocalyptic number.

7327489147 is a deficient number, since it is larger than the sum of its proper divisors (675858053).

7327489147 is a wasteful number, since it uses less digits than its factorization.

7327489147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 810233.

The product of its digits is 2370816, while the sum is 52.

The square root of 7327489147 is about 85600.7543599938. The cubic root of 7327489147 is about 1942.3093223510.

The spelling of 7327489147 in words is "seven billion, three hundred twenty-seven million, four hundred eighty-nine thousand, one hundred forty-seven".