3841999 has 8 divisors (see below), whose sum is σ = 4404128. Its totient is φ = 3283200.

The previous prime is 3841997. The next prime is 3842011. The reversal of 3841999 is 9991483.

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 3841999 - 2¹ = 3841997 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 7.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3841991) 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, 2599 + ... + 3799.

It is an arithmetic number, because the mean of its divisors is an integer number (550516).

Almost surely, 2^3841999 is an apocalyptic number.

3841999 is a deficient number, since it is larger than the sum of its proper divisors (562129).

3841999 is a wasteful number, since it uses less digits than its factorization.

3841999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1665.

The product of its digits is 69984, while the sum is 43.

The square root of 3841999 is about 1960.1017830715. The cubic root of 3841999 is about 156.6218739205.

The spelling of 3841999 in words is "three million, eight hundred forty-one thousand, nine hundred ninety-nine".