738489832 has 16 divisors (see below), whose sum is σ = 1385023140. Its totient is φ = 369150336.

The previous prime is 738489821. The next prime is 738489833. The reversal of 738489832 is 238984837.

It can be written as a sum of positive squares in 2 ways, for example, as 735819876 + 2669956 = 27126^2 + 1634^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 738489832.

It is not an unprimeable number, because it can be changed into a prime (738489833) 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 3 ways as a sum of consecutive naturals, for example, 30108 + ... + 48820.

Almost surely, 2^738489832 is an apocalyptic number.

It is an amenable number.

738489832 is a deficient number, since it is larger than the sum of its proper divisors (646533308).

738489832 is a wasteful number, since it uses less digits than its factorization.

738489832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23652 (or 23648 counting only the distinct ones).

The product of its digits is 2322432, while the sum is 52.

The square root of 738489832 is about 27175.1694014959. The cubic root of 738489832 is about 903.8884563603. Note that the first 3 decimals are identical.

The spelling of 738489832 in words is "seven hundred thirty-eight million, four hundred eighty-nine thousand, eight hundred thirty-two".