3844878 has 32 divisors (see below), whose sum is σ = 8380800. Its totient is φ = 1171296.

The previous prime is 3844877. The next prime is 3844901. The reversal of 3844878 is 8784483.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3844877) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2725 + ... + 3887.

It is an arithmetic number, because the mean of its divisors is an integer number (261900).

Almost surely, 2^3844878 is an apocalyptic number.

3844878 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

3844878 is an abundant number, since it is smaller than the sum of its proper divisors (4535922).

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

3844878 is a wasteful number, since it uses less digits than its factorization.

3844878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1216.

The product of its digits is 172032, while the sum is 42.

The square root of 3844878 is about 1960.8360461803. The cubic root of 3844878 is about 156.6609856599.

The spelling of 3844878 in words is "three million, eight hundred forty-four thousand, eight hundred seventy-eight".