3846665501 has 32 divisors (see below), whose sum is σ = 4696872960. Its totient is φ = 3077165376.

The previous prime is 3846665489. The next prime is 3846665519. The reversal of 3846665501 is 1055666483.

3846665501 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3846665501 - 2²² = 3842471197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3846665561) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3109055 + ... + 3110291.

It is an arithmetic number, because the mean of its divisors is an integer number (146777280).

Almost surely, 2^3846665501 is an apocalyptic number.

It is an amenable number.

3846665501 is a deficient number, since it is larger than the sum of its proper divisors (850207459).

3846665501 is a wasteful number, since it uses less digits than its factorization.

3846665501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1593.

The product of its (nonzero) digits is 518400, while the sum is 44.

The square root of 3846665501 is about 62021.4922506707. The cubic root of 3846665501 is about 1566.8525936323.

The spelling of 3846665501 in words is "three billion, eight hundred forty-six million, six hundred sixty-five thousand, five hundred one".