3854283678 has 48 divisors (see below), whose sum is σ = 9705720960. Its totient is φ = 1082557008.

The previous prime is 3854283659. The next prime is 3854283721. The reversal of 3854283678 is 8763824583.

3854283678 is a `hidden beast` number, since 38 + 542 + 8 + 3 + 67 + 8 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 251800 + ... + 266667.

It is an arithmetic number, because the mean of its divisors is an integer number (202202520).

Almost surely, 2^3854283678 is an apocalyptic number.

3854283678 is an abundant number, since it is smaller than the sum of its proper divisors (5851437282).

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

3854283678 is a wasteful number, since it uses less digits than its factorization.

3854283678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 518541 (or 518538 counting only the distinct ones).

The product of its digits is 7741440, while the sum is 54.

The square root of 3854283678 is about 62082.8774945234. The cubic root of 3854283678 is about 1567.8862758415.

The spelling of 3854283678 in words is "three billion, eight hundred fifty-four million, two hundred eighty-three thousand, six hundred seventy-eight".