3863678 has 48 divisors (see below), whose sum is σ = 7589376. Its totient is φ = 1441440.

The previous prime is 3863677. The next prime is 3863681. The reversal of 3863678 is 8763683.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3863677) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 54383 + ... + 54453.

It is an arithmetic number, because the mean of its divisors is an integer number (158112).

Almost surely, 2^3863678 is an apocalyptic number.

3863678 is a deficient number, since it is larger than the sum of its proper divisors (3725698).

3863678 is a wasteful number, since it uses less digits than its factorization.

3863678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129 (or 116 counting only the distinct ones).

The product of its digits is 145152, while the sum is 41.

The square root of 3863678 is about 1965.6240739266. The cubic root of 3863678 is about 156.9159082851.

The spelling of 3863678 in words is "three million, eight hundred sixty-three thousand, six hundred seventy-eight".