7303345 has 8 divisors (see below), whose sum is σ = 10016064. Its totient is φ = 5007984.

The previous prime is 7303339. The next prime is 7303349. The reversal of 7303345 is 5433037.

7303345 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7303345 - 2⁹ = 7302833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7303349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104299 + ... + 104368.

It is an arithmetic number, because the mean of its divisors is an integer number (1252008).

Almost surely, 2^7303345 is an apocalyptic number.

It is an amenable number.

7303345 is a deficient number, since it is larger than the sum of its proper divisors (2712719).

7303345 is a wasteful number, since it uses less digits than its factorization.

7303345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208679.

The product of its (nonzero) digits is 3780, while the sum is 25.

The square root of 7303345 is about 2702.4701663478. The cubic root of 7303345 is about 194.0173665680.

The spelling of 7303345 in words is "seven million, three hundred three thousand, three hundred forty-five".