3846199661 has 8 divisors (see below), whose sum is σ = 3873858048. Its totient is φ = 3818620000.

The previous prime is 3846199657. The next prime is 3846199673. The reversal of 3846199661 is 1669916483.

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 3846199661 - 2² = 3846199657 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3846199601) 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, 80186 + ... + 118836.

It is an arithmetic number, because the mean of its divisors is an integer number (484232256).

Almost surely, 2^3846199661 is an apocalyptic number.

It is an amenable number.

3846199661 is a deficient number, since it is larger than the sum of its proper divisors (27658387).

3846199661 is a wasteful number, since it uses less digits than its factorization.

3846199661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39363.

The product of its digits is 1679616, while the sum is 53.

The square root of 3846199661 is about 62017.7366646027. The cubic root of 3846199661 is about 1566.7893412667.

The spelling of 3846199661 in words is "three billion, eight hundred forty-six million, one hundred ninety-nine thousand, six hundred sixty-one".