738243 has 12 divisors (see below), whose sum is σ = 1163448. Its totient is φ = 447360.

The previous prime is 738223. The next prime is 738247. The reversal of 738243 is 342837.

738243 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 738243 - 2⁵ = 738211 is a prime.

It is a super-3 number, since 3×738243³ = 1207033344674504721, which contains 333 as substring.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 738243.

It is not an unprimeable number, because it can be changed into a prime (738247) 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, 3630 + ... + 3827.

It is an arithmetic number, because the mean of its divisors is an integer number (96954).

2⁷³⁸²⁴³ is an apocalyptic number.

738243 is a deficient number, since it is larger than the sum of its proper divisors (425205).

738243 is a wasteful number, since it uses less digits than its factorization.

738243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7474 (or 7471 counting only the distinct ones).

The product of its digits is 4032, while the sum is 27.

The square root of 738243 is about 859.2106842911. The cubic root of 738243 is about 90.3787740256.

The spelling of 738243 in words is "seven hundred thirty-eight thousand, two hundred forty-three".