4394118 has 16 divisors (see below), whose sum is σ = 8867376. Its totient is φ = 1451520.

The previous prime is 4394113. The next prime is 4394123. The reversal of 4394118 is 8114934.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4394113) and next prime (4394123).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4394113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2563 + ... + 3918.

It is an arithmetic number, because the mean of its divisors is an integer number (554211).

Almost surely, 2^4394118 is an apocalyptic number.

4394118 is an abundant number, since it is smaller than the sum of its proper divisors (4473258).

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

4394118 is a wasteful number, since it uses less digits than its factorization.

4394118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6599.

The product of its digits is 3456, while the sum is 30.

The square root of 4394118 is about 2096.2151607123. The cubic root of 4394118 is about 163.7912026535.

The spelling of 4394118 in words is "four million, three hundred ninety-four thousand, one hundred eighteen".