7346641745 has 32 divisors (see below), whose sum is σ = 9573446400. Its totient is φ = 5393246976.

The previous prime is 7346641711. The next prime is 7346641759. The reversal of 7346641745 is 5471466437.

It is not a de Polignac number, because 7346641745 - 2³² = 3051674449 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7346641745.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 800372 + ... + 809498.

It is an arithmetic number, because the mean of its divisors is an integer number (299170200).

Almost surely, 2^7346641745 is an apocalyptic number.

It is an amenable number.

7346641745 is a deficient number, since it is larger than the sum of its proper divisors (2226804655).

7346641745 is a wasteful number, since it uses less digits than its factorization.

7346641745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9417.

The product of its digits is 1693440, while the sum is 47.

The square root of 7346641745 is about 85712.5530187965. The cubic root of 7346641745 is about 1944.0001200451. Note that the first 3 decimals are identical.

The spelling of 7346641745 in words is "seven billion, three hundred forty-six million, six hundred forty-one thousand, seven hundred forty-five".