738545117 has 8 divisors (see below), whose sum is σ = 776538840. Its totient is φ = 701386560.

The previous prime is 738545107. The next prime is 738545141. The reversal of 738545117 is 711545837.

It is a happy number.

738545117 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 102799321 + 635745796 = 10139^2 + 25214^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 738545117 - 2⁸ = 738544861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (738545107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 206978 + ... + 210515.

It is an arithmetic number, because the mean of its divisors is an integer number (97067355).

Almost surely, 2^738545117 is an apocalyptic number.

It is an amenable number.

738545117 is a deficient number, since it is larger than the sum of its proper divisors (37993723).

738545117 is a wasteful number, since it uses less digits than its factorization.

738545117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 417583.

The product of its digits is 117600, while the sum is 41.

The square root of 738545117 is about 27176.1865794302. The cubic root of 738545117 is about 903.9110115010.

The spelling of 738545117 in words is "seven hundred thirty-eight million, five hundred forty-five thousand, one hundred seventeen".