3854 has 8 divisors (see below), whose sum is σ = 6048. Its totient is φ = 1840.

The previous prime is 3853. The next prime is 3863. The reversal of 3854 is 4583.

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

It is an alternating number because its digits alternate between odd and even.

3854 is an undulating number in base 9.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 3854.

It is not an unprimeable number, because it can be changed into a prime (3851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59 + ... + 105.

It is an arithmetic number, because the mean of its divisors is an integer number (756).

2³⁸⁵⁴ is an apocalyptic number.

3854 is a deficient number, since it is larger than the sum of its proper divisors (2194).

3854 is a wasteful number, since it uses less digits than its factorization.

3854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90.

The product of its digits is 480, while the sum is 20.

The square root of 3854 is about 62.0805927807. The cubic root of 3854 is about 15.6784780905.

Adding to 3854 its product of digits (480), we get a palindrome (4334).

Subtracting 3854 from its reverse (4583), we obtain a 6-th power (729 = 3⁶).

It can be divided in two parts, 385 and 4, that multiplied together give a triangular number (1540 = T₅₅).

The spelling of 3854 in words is "three thousand, eight hundred fifty-four".