3888878 has 16 divisors (see below), whose sum is σ = 6701280. Its totient is φ = 1658016.

The previous prime is 3888851. The next prime is 3888887. The reversal of 3888878 is 8788883.

It is a nialpdrome in base 14.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2600 + ... + 3812.

It is an arithmetic number, because the mean of its divisors is an integer number (418830).

Almost surely, 2^3888878 is an apocalyptic number.

3888878 is a deficient number, since it is larger than the sum of its proper divisors (2812402).

3888878 is a wasteful number, since it uses less digits than its factorization.

3888878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1451.

The product of its digits is 688128, while the sum is 50.

The square root of 3888878 is about 1972.0238335274. The cubic root of 3888878 is about 157.2563192377.

The spelling of 3888878 in words is "three million, eight hundred eighty-eight thousand, eight hundred seventy-eight".