738891 has 24 divisors (see below), whose sum is σ = 1170000. Its totient is φ = 447552.

The previous prime is 738889. The next prime is 738917. The reversal of 738891 is 198837.

738891 is nontrivially palindromic in base 16.

738891 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 738891 - 2¹ = 738889 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (738811) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4885 + ... + 5033.

It is an arithmetic number, because the mean of its divisors is an integer number (48750).

2⁷³⁸⁸⁹¹ is an apocalyptic number.

738891 is a deficient number, since it is larger than the sum of its proper divisors (431109).

738891 is a wasteful number, since it uses less digits than its factorization.

738891 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203 (or 200 counting only the distinct ones).

The product of its digits is 12096, while the sum is 36.

The square root of 738891 is about 859.5876918616. The cubic root of 738891 is about 90.4052099094.

The spelling of 738891 in words is "seven hundred thirty-eight thousand, eight hundred ninety-one".