3789678 has 8 divisors (see below), whose sum is σ = 7579368. Its totient is φ = 1263224.

The previous prime is 3789613. The next prime is 3789701. The reversal of 3789678 is 8769873.

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

3789678 is an admirable number.

It is a Curzon number.

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, 315801 + ... + 315812.

It is an arithmetic number, because the mean of its divisors is an integer number (947421).

Almost surely, 2^3789678 is an apocalyptic number.

3789678 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3789678 is a wasteful number, since it uses less digits than its factorization.

3789678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 631618.

The product of its digits is 508032, while the sum is 48.

The square root of 3789678 is about 1946.7095314915. The cubic root of 3789678 is about 155.9076540899.

The spelling of 3789678 in words is "three million, seven hundred eighty-nine thousand, six hundred seventy-eight".