738871 has 12 divisors (see below), whose sum is σ = 911088. Its totient is φ = 595392.

The previous prime is 738863. The next prime is 738877. The reversal of 738871 is 178837.

It is a happy number.

It is not a de Polignac number, because 738871 - 2³ = 738863 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (738877) 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 in 11 ways as a sum of consecutive naturals, for example, 390 + ... + 1276.

It is an arithmetic number, because the mean of its divisors is an integer number (75924).

2⁷³⁸⁸⁷¹ is an apocalyptic number.

738871 is a deficient number, since it is larger than the sum of its proper divisors (172217).

738871 is a wasteful number, since it uses less digits than its factorization.

738871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 918 (or 911 counting only the distinct ones).

The product of its digits is 9408, while the sum is 34.

The square root of 738871 is about 859.5760582985. The cubic root of 738871 is about 90.4043942182.

Subtracting from 738871 its sum of digits (34), we obtain a palindrome (738837).

The spelling of 738871 in words is "seven hundred thirty-eight thousand, eight hundred seventy-one".