3877880 has 32 divisors (see below), whose sum is σ = 9028800. Its totient is φ = 1497216.

The previous prime is 3877879. The next prime is 3877889. The reversal of 3877880 is 887783.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3877889) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 512 + ... + 2831.

It is an arithmetic number, because the mean of its divisors is an integer number (282150).

Almost surely, 2^3877880 is an apocalyptic number.

It is an amenable number.

3877880 is an abundant number, since it is smaller than the sum of its proper divisors (5150920).

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

3877880 is a wasteful number, since it uses less digits than its factorization.

3877880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3383 (or 3379 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 41.

The square root of 3877880 is about 1969.2333533637. The cubic root of 3877880 is about 157.1079355694.

The spelling of 3877880 in words is "three million, eight hundred seventy-seven thousand, eight hundred eighty".