4394106 has 24 divisors (see below), whose sum is σ = 9618804. Its totient is φ = 1449600.

The previous prime is 4394099. The next prime is 4394107. The reversal of 4394106 is 6014934.

It can be written as a sum of positive squares in 2 ways, for example, as 2975625 + 1418481 = 1725^2 + 1191^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4394106.

It is not an unprimeable number, because it can be changed into a prime (4394107) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 610 + ... + 3026.

Almost surely, 2^4394106 is an apocalyptic number.

4394106 is an abundant number, since it is smaller than the sum of its proper divisors (5224698).

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

4394106 is a wasteful number, since it uses less digits than its factorization.

4394106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2526 (or 2523 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 4394106 is about 2096.2122984087. The cubic root of 4394106 is about 163.7910535530.

It can be divided in two parts, 43 and 94106, that added together give a palindrome (94149).

The spelling of 4394106 in words is "four million, three hundred ninety-four thousand, one hundred six".