738349 has 2 divisors, whose sum is σ = 738350. Its totient is φ = 738348.

The previous prime is 738341. The next prime is 738373. The reversal of 738349 is 943837.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 413449 + 324900 = 643^2 + 570^2 .

It is an emirp because it is prime and its reverse (943837) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 738349 - 2³ = 738341 is a prime.

738349 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (738341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 369174 + 369175.

It is an arithmetic number, because the mean of its divisors is an integer number (369175).

2⁷³⁸³⁴⁹ is an apocalyptic number.

It is an amenable number.

738349 is a deficient number, since it is larger than the sum of its proper divisors (1).

738349 is an equidigital number, since it uses as much as digits as its factorization.

738349 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18144, while the sum is 34.

The square root of 738349 is about 859.2723665986. The cubic root of 738349 is about 90.3830994720.

The spelling of 738349 in words is "seven hundred thirty-eight thousand, three hundred forty-nine".