633744084493 has 24 divisors (see below), whose sum is σ = 694507223520. Its totient is φ = 577989247680.

The previous prime is 633744084437. The next prime is 633744084551. The reversal of 633744084493 is 394480447336.

It is not a de Polignac number, because 633744084493 - 2¹⁷ = 633743953421 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (633744084593) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5007330 + ... + 5132332.

It is an arithmetic number, because the mean of its divisors is an integer number (28937800980).

Almost surely, 2^633744084493 is an apocalyptic number.

It is an amenable number.

633744084493 is a deficient number, since it is larger than the sum of its proper divisors (60763139027).

633744084493 is a wasteful number, since it uses less digits than its factorization.

633744084493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125389 (or 125376 counting only the distinct ones).

The product of its (nonzero) digits is 20901888, while the sum is 55.

The spelling of 633744084493 in words is "six hundred thirty-three billion, seven hundred forty-four million, eighty-four thousand, four hundred ninety-three".