744727 has 2 divisors, whose sum is σ = 744728. Its totient is φ = 744726.

The previous prime is 744721. The next prime is 744739. The reversal of 744727 is 727447.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 744727 - 2⁷ = 744599 is a prime.

It is a Chen prime.

It is a plaindrome in base 14.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (744721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 372363 + 372364.

It is an arithmetic number, because the mean of its divisors is an integer number (372364).

2⁷⁴⁴⁷²⁷ is an apocalyptic number.

744727 is a deficient number, since it is larger than the sum of its proper divisors (1).

744727 is an equidigital number, since it uses as much as digits as its factorization.

744727 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10976, while the sum is 31.

The square root of 744727 is about 862.9756659373. The cubic root of 744727 is about 90.6426025261.

The spelling of 744727 in words is "seven hundred forty-four thousand, seven hundred twenty-seven", and thus it is an iban number.