383723 has 2 divisors, whose sum is σ = 383724. Its totient is φ = 383722.

The previous prime is 383693. The next prime is 383729. The reversal of 383723 is 327383.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 383723 - 2⁶ = 383659 is a prime.

It is equal to p₃₂₅₇₉ and since 383723 and 32579 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 383692 and 383701.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 383723.

It is not a weakly prime, because it can be changed into another prime (383729) 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, 191861 + 191862.

It is an arithmetic number, because the mean of its divisors is an integer number (191862).

2³⁸³⁷²³ is an apocalyptic number.

383723 is a deficient number, since it is larger than the sum of its proper divisors (1).

383723 is an equidigital number, since it uses as much as digits as its factorization.

383723 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3024, while the sum is 26.

The square root of 383723 is about 619.4537916584. The cubic root of 383723 is about 72.6673423424.

The spelling of 383723 in words is "three hundred eighty-three thousand, seven hundred twenty-three".