3835849 has 4 divisors (see below), whose sum is σ = 3842560. Its totient is φ = 3829140.

The previous prime is 3835831. The next prime is 3835861. The reversal of 3835849 is 9485383.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3835849 - 2¹³ = 3827657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3835049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2409 + ... + 3670.

It is an arithmetic number, because the mean of its divisors is an integer number (960640).

Almost surely, 2^3835849 is an apocalyptic number.

It is an amenable number.

3835849 is a deficient number, since it is larger than the sum of its proper divisors (6711).

3835849 is an equidigital number, since it uses as much as digits as its factorization.

3835849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6710.

The product of its digits is 103680, while the sum is 40.

The square root of 3835849 is about 1958.5323586809. The cubic root of 3835849 is about 156.5382595541.

The spelling of 3835849 in words is "three million, eight hundred thirty-five thousand, eight hundred forty-nine".