738336 has 24 divisors (see below), whose sum is σ = 1938384. Its totient is φ = 246080.

The previous prime is 738319. The next prime is 738341. The reversal of 738336 is 633837.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (24).

It is a nialpdrome in base 16.

It is an unprimeable number.

738336 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3750 + ... + 3941.

It is an arithmetic number, because the mean of its divisors is an integer number (80766).

2⁷³⁸³³⁶ is an apocalyptic number.

It is an amenable number.

738336 is an abundant number, since it is smaller than the sum of its proper divisors (1200048).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

738336 is a wasteful number, since it uses less digits than its factorization.

738336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7704 (or 7696 counting only the distinct ones).

The product of its digits is 9072, while the sum is 30.

The square root of 738336 is about 859.2648020255. The cubic root of 738336 is about 90.3825690150.

The spelling of 738336 in words is "seven hundred thirty-eight thousand, three hundred thirty-six".