738732729189 has 96 divisors (see below), whose sum is σ = 1230579840000. Its totient is φ = 385953984000.

The previous prime is 738732729113. The next prime is 738732729211. The reversal of 738732729189 is 981927237837.

It is a happy number.

It is not a de Polignac number, because 738732729189 - 2¹⁷ = 738732598117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (738732721189) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 246160689 + ... + 246163689.

It is an arithmetic number, because the mean of its divisors is an integer number (12818540000).

Almost surely, 2^738732729189 is an apocalyptic number.

It is an amenable number.

738732729189 is a deficient number, since it is larger than the sum of its proper divisors (491847110811).

738732729189 is a wasteful number, since it uses less digits than its factorization.

738732729189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3675 (or 3662 counting only the distinct ones).

The product of its digits is 64012032, while the sum is 66.

The spelling of 738732729189 in words is "seven hundred thirty-eight billion, seven hundred thirty-two million, seven hundred twenty-nine thousand, one hundred eighty-nine".