7346005445 has 4 divisors (see below), whose sum is σ = 8815206540. Its totient is φ = 5876804352.

The previous prime is 7346005441. The next prime is 7346005451. The reversal of 7346005445 is 5445006437.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3476045764 + 3869959681 = 58958^2 + 62209^2 .

It is a cyclic number.

It is not a de Polignac number, because 7346005445 - 2² = 7346005441 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7346005399 and 7346005408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7346005441) 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 3 ways as a sum of consecutive naturals, for example, 734600540 + ... + 734600549.

It is an arithmetic number, because the mean of its divisors is an integer number (2203801635).

Almost surely, 2^7346005445 is an apocalyptic number.

It is an amenable number.

7346005445 is a deficient number, since it is larger than the sum of its proper divisors (1469201095).

7346005445 is a wasteful number, since it uses less digits than its factorization.

7346005445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1469201094.

The product of its (nonzero) digits is 201600, while the sum is 38.

The square root of 7346005445 is about 85708.8411133881. The cubic root of 7346005445 is about 1943.9439944922.

The spelling of 7346005445 in words is "seven billion, three hundred forty-six million, five thousand, four hundred forty-five".