723379 has 2 divisors, whose sum is σ = 723380. Its totient is φ = 723378.

The previous prime is 723361. The next prime is 723391. The reversal of 723379 is 973327.

723379 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 723379 - 2¹⁵ = 690611 is a prime.

It is a Chen prime.

723379 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 723379.

It is not a weakly prime, because it can be changed into another prime (723319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 361689 + 361690.

It is an arithmetic number, because the mean of its divisors is an integer number (361690).

2⁷²³³⁷⁹ is an apocalyptic number.

723379 is a deficient number, since it is larger than the sum of its proper divisors (1).

723379 is an equidigital number, since it uses as much as digits as its factorization.

723379 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7938, while the sum is 31.

The square root of 723379 is about 850.5169016545. The cubic root of 723379 is about 89.7680860399.

The spelling of 723379 in words is "seven hundred twenty-three thousand, three hundred seventy-nine".