3859668423 has 48 divisors (see below), whose sum is σ = 6562273536. Its totient is φ = 2163317760.

The previous prime is 3859668383. The next prime is 3859668451. The reversal of 3859668423 is 3248669583.

3859668423 is a `hidden beast` number, since 3 + 8 + 596 + 6 + 8 + 42 + 3 = 666.

It is not a de Polignac number, because 3859668423 - 2⁶ = 3859668359 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3859668423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3859668523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 30361 + ... + 92957.

It is an arithmetic number, because the mean of its divisors is an integer number (136714032).

Almost surely, 2^3859668423 is an apocalyptic number.

3859668423 is a deficient number, since it is larger than the sum of its proper divisors (2702605113).

3859668423 is a wasteful number, since it uses less digits than its factorization.

3859668423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62664 (or 62661 counting only the distinct ones).

The product of its digits is 7464960, while the sum is 54.

The square root of 3859668423 is about 62126.2297504041. The cubic root of 3859668423 is about 1568.6160905829.

The spelling of 3859668423 in words is "three billion, eight hundred fifty-nine million, six hundred sixty-eight thousand, four hundred twenty-three".