388373 has 2 divisors, whose sum is σ = 388374. Its totient is φ = 388372.

The previous prime is 388369. The next prime is 388391. The reversal of 388373 is 373883.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 334084 + 54289 = 578^2 + 233^2 .

It is a cyclic number.

It is not a de Polignac number, because 388373 - 2² = 388369 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (388313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 194186 + 194187.

It is an arithmetic number, because the mean of its divisors is an integer number (194187).

2³⁸⁸³⁷³ is an apocalyptic number.

It is an amenable number.

388373 is a deficient number, since it is larger than the sum of its proper divisors (1).

388373 is an equidigital number, since it uses as much as digits as its factorization.

388373 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12096, while the sum is 32.

The square root of 388373 is about 623.1957958780. The cubic root of 388373 is about 72.9596950211.

The spelling of 388373 in words is "three hundred eighty-eight thousand, three hundred seventy-three".