7345205361 has 16 divisors (see below), whose sum is σ = 11718846720. Its totient is φ = 4520126160.

The previous prime is 7345205327. The next prime is 7345205363. The reversal of 7345205361 is 1635025437.

7345205361 is a `hidden beast` number, since 73 + 4 + 52 + 0 + 536 + 1 = 666.

It is not a de Polignac number, because 7345205361 - 2⁹ = 7345204849 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7345205363) 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 15 ways as a sum of consecutive naturals, for example, 10462905 + ... + 10463606.

It is an arithmetic number, because the mean of its divisors is an integer number (732427920).

Almost surely, 2^7345205361 is an apocalyptic number.

It is an amenable number.

7345205361 is a deficient number, since it is larger than the sum of its proper divisors (4373641359).

7345205361 is a wasteful number, since it uses less digits than its factorization.

7345205361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20926533 (or 20926527 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 36.

The square root of 7345205361 is about 85704.1735331483. The cubic root of 7345205361 is about 1943.8734175885.

The spelling of 7345205361 in words is "seven billion, three hundred forty-five million, two hundred five thousand, three hundred sixty-one".