3863946115 has 8 divisors (see below), whose sum is σ = 4880774160. Its totient is φ = 2928464352.

The previous prime is 3863946101. The next prime is 3863946127. The reversal of 3863946115 is 5116493683.

3863946115 is digitally balanced in base 2 and base 3, because in such bases 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 3863946115 - 2²³ = 3855557507 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20336464 + ... + 20336653.

It is an arithmetic number, because the mean of its divisors is an integer number (610096770).

Almost surely, 2^3863946115 is an apocalyptic number.

3863946115 is a deficient number, since it is larger than the sum of its proper divisors (1016828045).

3863946115 is a wasteful number, since it uses less digits than its factorization.

3863946115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40673141.

The product of its digits is 466560, while the sum is 46.

The square root of 3863946115 is about 62160.6476398050. The cubic root of 3863946115 is about 1569.1953786081.

The spelling of 3863946115 in words is "three billion, eight hundred sixty-three million, nine hundred forty-six thousand, one hundred fifteen".