3880884 has 48 divisors (see below), whose sum is σ = 10579968. Its totient is φ = 1084128.

The previous prime is 3880871. The next prime is 3880889. The reversal of 3880884 is 4880883.

It is a super-2 number, since 2×3880884² = 30122521242912, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3880889) 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, 3457 + ... + 4439.

It is an arithmetic number, because the mean of its divisors is an integer number (220416).

Almost surely, 2^3880884 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3880884, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5289984).

3880884 is an abundant number, since it is smaller than the sum of its proper divisors (6699084).

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

3880884 is a wasteful number, since it uses less digits than its factorization.

3880884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1044 (or 1042 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 39.

The square root of 3880884 is about 1969.9959390821. The cubic root of 3880884 is about 157.1484929895.

Subtracting 3880884 from its reverse (4880883), we obtain a palindrome (999999).

The spelling of 3880884 in words is "three million, eight hundred eighty thousand, eight hundred eighty-four".