7340573609 has 2 divisors, whose sum is σ = 7340573610. Its totient is φ = 7340573608.

The previous prime is 7340573567. The next prime is 7340573627. The reversal of 7340573609 is 9063750437.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4784765584 + 2555808025 = 69172^2 + 50555^2 .

It is a cyclic number.

It is not a de Polignac number, because 7340573609 - 2⁸ = 7340573353 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7340573609.

It is not a weakly prime, because it can be changed into another prime (7340573629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3670286804 + 3670286805.

It is an arithmetic number, because the mean of its divisors is an integer number (3670286805).

Almost surely, 2^7340573609 is an apocalyptic number.

It is an amenable number.

7340573609 is a deficient number, since it is larger than the sum of its proper divisors (1).

7340573609 is an equidigital number, since it uses as much as digits as its factorization.

7340573609 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 476280, while the sum is 44.

The square root of 7340573609 is about 85677.1475307156. The cubic root of 7340573609 is about 1943.4647413478.

The spelling of 7340573609 in words is "seven billion, three hundred forty million, five hundred seventy-three thousand, six hundred nine".