7489323 has 12 divisors (see below), whose sum is σ = 10841688. Its totient is φ = 4981920.

The previous prime is 7489303. The next prime is 7489351. The reversal of 7489323 is 3239847.

7489323 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 7489323 - 2⁸ = 7489067 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7489303) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7228 + ... + 8198.

It is an arithmetic number, because the mean of its divisors is an integer number (903474).

Almost surely, 2^7489323 is an apocalyptic number.

7489323 is a deficient number, since it is larger than the sum of its proper divisors (3352365).

7489323 is a wasteful number, since it uses less digits than its factorization.

7489323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1834 (or 1831 counting only the distinct ones).

The product of its digits is 36288, while the sum is 36.

The square root of 7489323 is about 2736.6627486777. The cubic root of 7489323 is about 195.6504511861.

The spelling of 7489323 in words is "seven million, four hundred eighty-nine thousand, three hundred twenty-three".