3842001 has 6 divisors (see below), whose sum is σ = 5549570. Its totient is φ = 2561328.

The previous prime is 3841997. The next prime is 3842011. The reversal of 3842001 is 1002483.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2099601 + 1742400 = 1449^2 + 1320^2 .

It is not a de Polignac number, because 3842001 - 2² = 3841997 is a prime.

It is a Duffinian number.

3842001 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3842011) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 213436 + ... + 213453.

Almost surely, 2^3842001 is an apocalyptic number.

It is an amenable number.

3842001 is a deficient number, since it is larger than the sum of its proper divisors (1707569).

3842001 is a wasteful number, since it uses less digits than its factorization.

3842001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 426895 (or 426892 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 3842001 is about 1960.1022932490. The cubic root of 3842001 is about 156.6219010976.

Adding to 3842001 its reverse (1002483), we get a palindrome (4844484).

The spelling of 3842001 in words is "three million, eight hundred forty-two thousand, one".