738612133 has 12 divisors (see below), whose sum is σ = 896559840. Its totient is φ = 605569272.

The previous prime is 738612131. The next prime is 738612139. The reversal of 738612133 is 331216837.

It is not a de Polignac number, because 738612133 - 2¹ = 738612131 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 (738612131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 326563 + ... + 328816.

It is an arithmetic number, because the mean of its divisors is an integer number (74713320).

Almost surely, 2^738612133 is an apocalyptic number.

It is an amenable number.

738612133 is a deficient number, since it is larger than the sum of its proper divisors (157947707).

738612133 is a wasteful number, since it uses less digits than its factorization.

738612133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 655416 (or 655409 counting only the distinct ones).

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

The square root of 738612133 is about 27177.4195427013. The cubic root of 738612133 is about 903.9383511389.

The spelling of 738612133 in words is "seven hundred thirty-eight million, six hundred twelve thousand, one hundred thirty-three".