4089783196656 has 50 divisors (see below), whose sum is σ = 11837019116912. Its totient is φ = 1363261065120.

The previous prime is 4089783196651. The next prime is 4089783196663. The reversal of 4089783196656 is 6566913879804.

4089783196656 is a `hidden beast` number, since 408 + 9 + 7 + 83 + 1 + 96 + 6 + 56 = 666.

4089783196656 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4089783196651) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1577847160 + ... + 1577849751.

Almost surely, 2^{4089783196656} is an apocalyptic number.

It is an amenable number.

4089783196656 is an abundant number, since it is smaller than the sum of its proper divisors (7747235920256).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4089783196656 is a wasteful number, since it uses less digits than its factorization.

4089783196656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3155696931 (or 3155696916 counting only the distinct ones).

The product of its (nonzero) digits is 470292480, while the sum is 72.

The spelling of 4089783196656 in words is "four trillion, eighty-nine billion, seven hundred eighty-three million, one hundred ninety-six thousand, six hundred fifty-six".