738365 has 4 divisors (see below), whose sum is σ = 886044. Its totient is φ = 590688.

The previous prime is 738349. The next prime is 738373. The reversal of 738365 is 563837.

It is a happy number.

738365 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 284089 + 454276 = 533^2 + 674^2 .

It is a cyclic number.

It is not a de Polignac number, because 738365 - 2⁴ = 738349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 738365.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73832 + ... + 73841.

It is an arithmetic number, because the mean of its divisors is an integer number (221511).

2⁷³⁸³⁶⁵ is an apocalyptic number.

It is an amenable number.

738365 is a deficient number, since it is larger than the sum of its proper divisors (147679).

738365 is a wasteful number, since it uses less digits than its factorization.

738365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147678.

The product of its digits is 15120, while the sum is 32.

The square root of 738365 is about 859.2816767510. The cubic root of 738365 is about 90.3837523336.

The spelling of 738365 in words is "seven hundred thirty-eight thousand, three hundred sixty-five".