8940990933 has 12 divisors (see below), whose sum is σ = 14759731168. Its totient is φ = 5109137640.

The previous prime is 8940990917. The next prime is 8940990967. The reversal of 8940990933 is 3390990498.

8940990933 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8940990933 - 2⁴ = 8940990917 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8940990933.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8940990973) 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 11 ways as a sum of consecutive naturals, for example, 70960183 + ... + 70960308.

Almost surely, 2^8940990933 is an apocalyptic number.

It is an amenable number.

8940990933 is a deficient number, since it is larger than the sum of its proper divisors (5818740235).

8940990933 is a wasteful number, since it uses less digits than its factorization.

8940990933 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141920504 (or 141920501 counting only the distinct ones).

The product of its (nonzero) digits is 1889568, while the sum is 54.

The square root of 8940990933 is about 94556.8132553123. The cubic root of 8940990933 is about 2075.5277843008.

The spelling of 8940990933 in words is "eight billion, nine hundred forty million, nine hundred ninety thousand, nine hundred thirty-three".