3859117667 has 8 divisors (see below), whose sum is σ = 3993189840. Its totient is φ = 3725112160.

The previous prime is 3859117643. The next prime is 3859117681. The reversal of 3859117667 is 7667119583.

3859117667 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 3859117667 - 2²² = 3854923363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3859117687) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120317 + ... + 148977.

It is an arithmetic number, because the mean of its divisors is an integer number (499148730).

Almost surely, 2^3859117667 is an apocalyptic number.

3859117667 is a deficient number, since it is larger than the sum of its proper divisors (134072173).

3859117667 is a wasteful number, since it uses less digits than its factorization.

3859117667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33333.

The product of its digits is 1905120, while the sum is 53.

The square root of 3859117667 is about 62121.7970361451. The cubic root of 3859117667 is about 1568.5414757262.

The spelling of 3859117667 in words is "three billion, eight hundred fifty-nine million, one hundred seventeen thousand, six hundred sixty-seven".