738373 has 2 divisors, whose sum is σ = 738374. Its totient is φ = 738372.

The previous prime is 738349. The next prime is 738379. The reversal of 738373 is 373837.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 736164 + 2209 = 858^2 + 47^2 .

It is an emirp because it is prime and its reverse (373837) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 738373 - 2⁵ = 738341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (738379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 369186 + 369187.

It is an arithmetic number, because the mean of its divisors is an integer number (369187).

2⁷³⁸³⁷³ is an apocalyptic number.

It is an amenable number.

738373 is a deficient number, since it is larger than the sum of its proper divisors (1).

738373 is an equidigital number, since it uses as much as digits as its factorization.

738373 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10584, while the sum is 31.

The square root of 738373 is about 859.2863317894. The cubic root of 738373 is about 90.3840787608.

It can be divided in two parts, 738 and 373, that added together give a palindrome (1111).

The spelling of 738373 in words is "seven hundred thirty-eight thousand, three hundred seventy-three".