3789878 has 8 divisors (see below), whose sum is σ = 6019272. Its totient is φ = 1783456.

The previous prime is 3789859. The next prime is 3789883. The reversal of 3789878 is 8789873.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55700 + ... + 55767.

It is an arithmetic number, because the mean of its divisors is an integer number (752409).

Almost surely, 2^3789878 is an apocalyptic number.

3789878 is a deficient number, since it is larger than the sum of its proper divisors (2229394).

3789878 is a wasteful number, since it uses less digits than its factorization.

3789878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111486.

The product of its digits is 677376, while the sum is 50.

The square root of 3789878 is about 1946.7608995457. The cubic root of 3789878 is about 155.9103967136.

The spelling of 3789878 in words is "three million, seven hundred eighty-nine thousand, eight hundred seventy-eight".