7347075425 has 6 divisors (see below), whose sum is σ = 9110373558. Its totient is φ = 5877660320.

The previous prime is 7347075413. The next prime is 7347075431. The reversal of 7347075425 is 5245707437.

It can be written as a sum of positive squares in 3 ways, for example, as 637663504 + 6709411921 = 25252^2 + 81911^2 .

It is not a de Polignac number, because 7347075425 - 2²² = 7342881121 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 146941484 + ... + 146941533.

It is an arithmetic number, because the mean of its divisors is an integer number (1518395593).

Almost surely, 2^7347075425 is an apocalyptic number.

It is an amenable number.

7347075425 is a deficient number, since it is larger than the sum of its proper divisors (1763298133).

7347075425 is a wasteful number, since it uses less digits than its factorization.

7347075425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293883027 (or 293883022 counting only the distinct ones).

The product of its (nonzero) digits is 823200, while the sum is 44.

The square root of 7347075425 is about 85715.0828326030. The cubic root of 7347075425 is about 1944.0383714173.

The spelling of 7347075425 in words is "seven billion, three hundred forty-seven million, seventy-five thousand, four hundred twenty-five".