3780848866 has 8 divisors (see below), whose sum is σ = 5809597164. Its totient is φ = 1844316480.

The previous prime is 3780848861. The next prime is 3780848867. The reversal of 3780848866 is 6688480873.

3780848866 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 3499314025 + 281534841 = 59155^2 + 16779^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 3780848866.

It is not an unprimeable number, because it can be changed into a prime (3780848861) 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, 23053875 + ... + 23054038.

Almost surely, 2^3780848866 is an apocalyptic number.

3780848866 is a deficient number, since it is larger than the sum of its proper divisors (2028748298).

3780848866 is a wasteful number, since it uses less digits than its factorization.

3780848866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46107956.

The product of its (nonzero) digits is 12386304, while the sum is 58.

The square root of 3780848866 is about 61488.6076114917. The cubic root of 3780848866 is about 1557.8648284864.

The spelling of 3780848866 in words is "three billion, seven hundred eighty million, eight hundred forty-eight thousand, eight hundred sixty-six".