863483940933 has 32 divisors (see below), whose sum is σ = 1244802662400. Its totient is φ = 530558703936.

The previous prime is 863483940889. The next prime is 863483940959. The reversal of 863483940933 is 339049384368.

It is not a de Polignac number, because 863483940933 - 2¹⁰ = 863483939909 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (863483940973) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 24951160 + ... + 24985742.

It is an arithmetic number, because the mean of its divisors is an integer number (38900083200).

Almost surely, 2^863483940933 is an apocalyptic number.

It is an amenable number.

863483940933 is a deficient number, since it is larger than the sum of its proper divisors (381318721467).

863483940933 is a wasteful number, since it uses less digits than its factorization.

863483940933 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46481.

The product of its (nonzero) digits is 40310784, while the sum is 60.

The spelling of 863483940933 in words is "eight hundred sixty-three billion, four hundred eighty-three million, nine hundred forty thousand, nine hundred thirty-three".