7328473 has 2 divisors, whose sum is σ = 7328474. Its totient is φ = 7328472.

The previous prime is 7328443. The next prime is 7328491. The reversal of 7328473 is 3748237.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4359744 + 2968729 = 2088^2 + 1723^2 .

It is a cyclic number.

It is not a de Polignac number, because 7328473 - 2⁵ = 7328441 is a prime.

It is not a weakly prime, because it can be changed into another prime (7328413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3664236 + 3664237.

It is an arithmetic number, because the mean of its divisors is an integer number (3664237).

Almost surely, 2^7328473 is an apocalyptic number.

It is an amenable number.

7328473 is a deficient number, since it is larger than the sum of its proper divisors (1).

7328473 is an equidigital number, since it uses as much as digits as its factorization.

7328473 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 28224, while the sum is 34.

The square root of 7328473 is about 2707.1152542882. The cubic root of 7328473 is about 194.2396248959.

The spelling of 7328473 in words is "seven million, three hundred twenty-eight thousand, four hundred seventy-three".