3884874 has 32 divisors (see below), whose sum is σ = 9403776. Its totient is φ = 1044480.

The previous prime is 3884843. The next prime is 3884893. The reversal of 3884874 is 4784883.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2007 + ... + 3434.

It is an arithmetic number, because the mean of its divisors is an integer number (293868).

Almost surely, 2^3884874 is an apocalyptic number.

3884874 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

3884874 is an abundant number, since it is smaller than the sum of its proper divisors (5518902).

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

3884874 is a wasteful number, since it uses less digits than its factorization.

3884874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5470.

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

The square root of 3884874 is about 1971.0083713673. The cubic root of 3884874 is about 157.2023301845.

Subtracting 3884874 from its reverse (4784883), we obtain a palindrome (900009).

The spelling of 3884874 in words is "three million, eight hundred eighty-four thousand, eight hundred seventy-four".