3845089 has 4 divisors (see below), whose sum is σ = 3910320. Its totient is φ = 3779860.

The previous prime is 3845057. The next prime is 3845113. The reversal of 3845089 is 9805483.

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 3845089 - 2⁵ = 3845057 is a prime.

It is a super-3 number, since 3×3845089³ (a number of 21 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3845029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32527 + ... + 32644.

It is an arithmetic number, because the mean of its divisors is an integer number (977580).

Almost surely, 2^3845089 is an apocalyptic number.

It is an amenable number.

3845089 is a deficient number, since it is larger than the sum of its proper divisors (65231).

3845089 is an equidigital number, since it uses as much as digits as its factorization.

3845089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65230.

The product of its (nonzero) digits is 34560, while the sum is 37.

The square root of 3845089 is about 1960.8898490226. The cubic root of 3845089 is about 156.6638513653.

The spelling of 3845089 in words is "three million, eight hundred forty-five thousand, eighty-nine".