738165 has 8 divisors (see below), whose sum is σ = 1181088. Its totient is φ = 393680.

The previous prime is 738163. The next prime is 738173. The reversal of 738165 is 561837.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 738165 - 2¹ = 738163 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (738163) 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 7 ways as a sum of consecutive naturals, for example, 24591 + ... + 24620.

It is an arithmetic number, because the mean of its divisors is an integer number (147636).

2⁷³⁸¹⁶⁵ is an apocalyptic number.

It is an amenable number.

738165 is a deficient number, since it is larger than the sum of its proper divisors (442923).

738165 is a wasteful number, since it uses less digits than its factorization.

738165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49219.

The product of its digits is 5040, while the sum is 30.

The square root of 738165 is about 859.1652925951. The cubic root of 738165 is about 90.3755908855.

It can be divided in two parts, 738 and 165, that added together give a triangular number (903 = T₄₂).

The spelling of 738165 in words is "seven hundred thirty-eight thousand, one hundred sixty-five".