738873 has 12 divisors (see below), whose sum is σ = 1088100. Its totient is φ = 482976.

The previous prime is 738863. The next prime is 738877. The reversal of 738873 is 378837.

738873 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 393129 + 345744 = 627^2 + 588^2 .

It is not a de Polignac number, because 738873 - 2¹⁴ = 722489 is a prime.

It is a Curzon number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 738873.

It is not an unprimeable number, because it can be changed into a prime (738877) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 298 + ... + 1251.

It is an arithmetic number, because the mean of its divisors is an integer number (90675).

2⁷³⁸⁸⁷³ is an apocalyptic number.

It is an amenable number.

738873 is a deficient number, since it is larger than the sum of its proper divisors (349227).

738873 is a wasteful number, since it uses less digits than its factorization.

738873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1608 (or 1605 counting only the distinct ones).

The product of its digits is 28224, while the sum is 36.

The square root of 738873 is about 859.5772216619. The cubic root of 738873 is about 90.4044757880.

Subtracting from 738873 its sum of digits (36), we obtain a palindrome (738837).

Subtracting from 738873 its product of digits (28224), we obtain a square (710649 = 843²).

The spelling of 738873 in words is "seven hundred thirty-eight thousand, eight hundred seventy-three".