738329 has 4 divisors (see below), whose sum is σ = 748800. Its totient is φ = 727860.

The previous prime is 738319. The next prime is 738341. The reversal of 738329 is 923837.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 923837 = 19 ⋅48623.

It is a cyclic number.

It is not a de Polignac number, because 738329 - 2⁴ = 738313 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 738295 and 738304.

It is not an unprimeable number, because it can be changed into a prime (738319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5129 + ... + 5270.

It is an arithmetic number, because the mean of its divisors is an integer number (187200).

2⁷³⁸³²⁹ is an apocalyptic number.

It is an amenable number.

738329 is a deficient number, since it is larger than the sum of its proper divisors (10471).

738329 is a wasteful number, since it uses less digits than its factorization.

738329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10470.

The product of its digits is 9072, while the sum is 32.

The square root of 738329 is about 859.2607287663. The cubic root of 738329 is about 90.3822833817.

The spelling of 738329 in words is "seven hundred thirty-eight thousand, three hundred twenty-nine".