3616788866 has 8 divisors (see below), whose sum is σ = 5427270540. Its totient is φ = 1807698688.

The previous prime is 3616788863. The next prime is 3616788937. The reversal of 3616788866 is 6688876163.

3616788866 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3413013241 + 203775625 = 58421^2 + 14275^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (3616788863) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 341351 + ... + 351786.

Almost surely, 2^3616788866 is an apocalyptic number.

3616788866 is a deficient number, since it is larger than the sum of its proper divisors (1810481674).

3616788866 is a wasteful number, since it uses less digits than its factorization.

3616788866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 695748.

The product of its digits is 13934592, while the sum is 59.

The square root of 3616788866 is about 60139.7444790049. The cubic root of 3616788866 is about 1534.9976644810.

The spelling of 3616788866 in words is "three billion, six hundred sixteen million, seven hundred eighty-eight thousand, eight hundred sixty-six".