738221010285 has 48 divisors (see below), whose sum is σ = 1300023970560. Its totient is φ = 357448080000.

The previous prime is 738221010283. The next prime is 738221010343. The reversal of 738221010285 is 582010122837.

It is not a de Polignac number, because 738221010285 - 2¹ = 738221010283 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (738221010283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1092271 + ... + 1633859.

It is an arithmetic number, because the mean of its divisors is an integer number (27083832720).

Almost surely, 2^738221010285 is an apocalyptic number.

It is an amenable number.

738221010285 is a deficient number, since it is larger than the sum of its proper divisors (561802960275).

738221010285 is a wasteful number, since it uses less digits than its factorization.

738221010285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 542370 (or 542359 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 39.

The spelling of 738221010285 in words is "seven hundred thirty-eight billion, two hundred twenty-one million, ten thousand, two hundred eighty-five".