738940842448 has 20 divisors (see below), whose sum is σ = 1462159540800. Its totient is φ = 361609348064.

The previous prime is 738940842427. The next prime is 738940842461. The reversal of 738940842448 is 844248049837.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 491316298 + ... + 491317801.

It is an arithmetic number, because the mean of its divisors is an integer number (73107977040).

Almost surely, 2^738940842448 is an apocalyptic number.

It is an amenable number.

738940842448 is a deficient number, since it is larger than the sum of its proper divisors (723218698352).

738940842448 is a wasteful number, since it uses less digits than its factorization.

738940842448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 982634154 (or 982634148 counting only the distinct ones).

The product of its (nonzero) digits is 49545216, while the sum is 61.

The spelling of 738940842448 in words is "seven hundred thirty-eight billion, nine hundred forty million, eight hundred forty-two thousand, four hundred forty-eight".