3842918 has 8 divisors (see below), whose sum is σ = 6103512. Its totient is φ = 1808416.

The previous prime is 3842903. The next prime is 3842929. The reversal of 3842918 is 8192483.

It is a happy number.

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

It is a super-3 number, since 3×3842918³ (a number of 21 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56480 + ... + 56547.

It is an arithmetic number, because the mean of its divisors is an integer number (762939).

Almost surely, 2^3842918 is an apocalyptic number.

3842918 is a deficient number, since it is larger than the sum of its proper divisors (2260594).

3842918 is a wasteful number, since it uses less digits than its factorization.

3842918 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113046.

The product of its digits is 13824, while the sum is 35.

The square root of 3842918 is about 1960.3361956562. The cubic root of 3842918 is about 156.6343608253.

The spelling of 3842918 in words is "three million, eight hundred forty-two thousand, nine hundred eighteen".