744791 has 2 divisors, whose sum is σ = 744792. Its totient is φ = 744790.

The previous prime is 744767. The next prime is 744811. The reversal of 744791 is 197447.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 744791 - 2⁶ = 744727 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (744701) 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, 372395 + 372396.

It is an arithmetic number, because the mean of its divisors is an integer number (372396).

2⁷⁴⁴⁷⁹¹ is an apocalyptic number.

744791 is a deficient number, since it is larger than the sum of its proper divisors (1).

744791 is an equidigital number, since it uses as much as digits as its factorization.

744791 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7056, while the sum is 32.

The square root of 744791 is about 863.0127461399. The cubic root of 744791 is about 90.6451989855.

The spelling of 744791 in words is "seven hundred forty-four thousand, seven hundred ninety-one".