3845835 has 48 divisors (see below), whose sum is σ = 7899840. Its totient is φ = 1693440.

The previous prime is 3845753. The next prime is 3845837. The reversal of 3845835 is 5385483.

It is not a de Polignac number, because 3845835 - 2⁸ = 3845579 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 3845835.

It is not an unprimeable number, because it can be changed into a prime (3845837) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8925 + ... + 9345.

It is an arithmetic number, because the mean of its divisors is an integer number (164580).

Almost surely, 2^3845835 is an apocalyptic number.

3845835 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

3845835 is an abundant number, since it is smaller than the sum of its proper divisors (4054005).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3845835 is a wasteful number, since it uses less digits than its factorization.

3845835 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468 (or 465 counting only the distinct ones).

The product of its digits is 57600, while the sum is 36.

The square root of 3845835 is about 1961.0800595590. The cubic root of 3845835 is about 156.6739823554.

The spelling of 3845835 in words is "three million, eight hundred forty-five thousand, eight hundred thirty-five".