747323 has 2 divisors, whose sum is σ = 747324. Its totient is φ = 747322.

The previous prime is 747319. The next prime is 747343. The reversal of 747323 is 323747.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 747323 - 2² = 747319 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 747292 and 747301.

It is not a weakly prime, because it can be changed into another prime (747343) 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 as a sum of consecutive naturals, namely, 373661 + 373662.

It is an arithmetic number, because the mean of its divisors is an integer number (373662).

2⁷⁴⁷³²³ is an apocalyptic number.

747323 is a deficient number, since it is larger than the sum of its proper divisors (1).

747323 is an equidigital number, since it uses as much as digits as its factorization.

747323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3528, while the sum is 26.

The square root of 747323 is about 864.4784554863. The cubic root of 747323 is about 90.7478022877.

The spelling of 747323 in words is "seven hundred forty-seven thousand, three hundred twenty-three", and thus it is an iban number.