3842858 has 8 divisors (see below), whose sum is σ = 5773152. Its totient is φ = 1918476.

The previous prime is 3842851. The next prime is 3842873. The reversal of 3842858 is 8582483.

3842858 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not an unprimeable number, because it can be changed into a prime (3842851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 941 + ... + 2927.

It is an arithmetic number, because the mean of its divisors is an integer number (721644).

Almost surely, 2^3842858 is an apocalyptic number.

3842858 is a deficient number, since it is larger than the sum of its proper divisors (1930294).

3842858 is a wasteful number, since it uses less digits than its factorization.

3842858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2956.

The product of its digits is 61440, while the sum is 38.

The square root of 3842858 is about 1960.3208920990. The cubic root of 3842858 is about 156.6335456365.

The spelling of 3842858 in words is "three million, eight hundred forty-two thousand, eight hundred fifty-eight".