738664322 has 8 divisors (see below), whose sum is σ = 1208723472. Its totient is φ = 335756500.

The previous prime is 738664321. The next prime is 738664327. The reversal of 738664322 is 223466837.

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

It is a self number, because there is not a number n which added to its sum of digits gives 738664322.

It is not an unprimeable number, because it can be changed into a prime (738664321) 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, 16787804 + ... + 16787847.

It is an arithmetic number, because the mean of its divisors is an integer number (151090434).

Almost surely, 2^738664322 is an apocalyptic number.

738664322 is a deficient number, since it is larger than the sum of its proper divisors (470059150).

738664322 is a wasteful number, since it uses less digits than its factorization.

738664322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33575664.

The product of its digits is 290304, while the sum is 41.

The square root of 738664322 is about 27178.3796794437. The cubic root of 738664322 is about 903.9596408549.

The spelling of 738664322 in words is "seven hundred thirty-eight million, six hundred sixty-four thousand, three hundred twenty-two".