3861633814 has 8 divisors (see below), whose sum is σ = 5804544960. Its totient is φ = 1926785496.

The previous prime is 3861633803. The next prime is 3861633817. The reversal of 3861633814 is 4183361683.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3861633817) 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, 2014509 + ... + 2016424.

It is an arithmetic number, because the mean of its divisors is an integer number (725568120).

Almost surely, 2^3861633814 is an apocalyptic number.

3861633814 is a deficient number, since it is larger than the sum of its proper divisors (1942911146).

3861633814 is a wasteful number, since it uses less digits than its factorization.

3861633814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4031414.

The product of its digits is 248832, while the sum is 43.

The square root of 3861633814 is about 62142.0454603805. The cubic root of 3861633814 is about 1568.8822983212.

The spelling of 3861633814 in words is "three billion, eight hundred sixty-one million, six hundred thirty-three thousand, eight hundred fourteen".