3858141 has 16 divisors (see below), whose sum is σ = 6023808. Its totient is φ = 2150400.

The previous prime is 3858103. The next prime is 3858143. The reversal of 3858141 is 1418583.

3858141 = T₃₁₈ + T₃₁₉ + ... + T₃₈₀.

It is not a de Polignac number, because 3858141 - 2¹³ = 3849949 is a prime.

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

It is a junction number, because it is equal to n+sod(n) for n = 3858099 and 3858108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3858143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1380 + ... + 3101.

It is an arithmetic number, because the mean of its divisors is an integer number (376488).

Almost surely, 2^3858141 is an apocalyptic number.

It is an amenable number.

3858141 is a deficient number, since it is larger than the sum of its proper divisors (2165667).

3858141 is a wasteful number, since it uses less digits than its factorization.

3858141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4532.

The product of its digits is 3840, while the sum is 30.

The square root of 3858141 is about 1964.2151104194. The cubic root of 3858141 is about 156.8409142200.

The spelling of 3858141 in words is "three million, eight hundred fifty-eight thousand, one hundred forty-one".