7347471125 has 16 divisors (see below), whose sum is σ = 9264191664. Its totient is φ = 5817369600.

The previous prime is 7347471121. The next prime is 7347471127. The reversal of 7347471125 is 5211747437.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 1922559409 + 5424911716 = 43847^2 + 73654^2 .

It is not a de Polignac number, because 7347471125 - 2² = 7347471121 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7347471121) 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 15 ways as a sum of consecutive naturals, for example, 290864 + ... + 315113.

It is an arithmetic number, because the mean of its divisors is an integer number (579011979).

Almost surely, 2^7347471125 is an apocalyptic number.

It is an amenable number.

7347471125 is a deficient number, since it is larger than the sum of its proper divisors (1916720539).

7347471125 is an equidigital number, since it uses as much as digits as its factorization.

7347471125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 606089 (or 606079 counting only the distinct ones).

The product of its digits is 164640, while the sum is 41.

The square root of 7347471125 is about 85717.3910300588. The cubic root of 7347471125 is about 1944.0732715705.

The spelling of 7347471125 in words is "seven billion, three hundred forty-seven million, four hundred seventy-one thousand, one hundred twenty-five".