4466394 has 32 divisors (see below), whose sum is σ = 10031040. Its totient is φ = 1472976.

The previous prime is 4466339. The next prime is 4466401. The reversal of 4466394 is 4936644.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a d-powerful number, because it can be written as 4³ + 4⁹ + 6⁴ + 6⁵ + 3⁶ + 9² + 4¹¹ .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5392 + ... + 6164.

It is an arithmetic number, because the mean of its divisors is an integer number (313470).

Almost surely, 2^4466394 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4466394, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5015520).

4466394 is an abundant number, since it is smaller than the sum of its proper divisors (5564646).

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

4466394 is a wasteful number, since it uses less digits than its factorization.

4466394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 891 (or 885 counting only the distinct ones).

The product of its digits is 62208, while the sum is 36.

The square root of 4466394 is about 2113.3844893914. The cubic root of 4466394 is about 164.6843552347.

The spelling of 4466394 in words is "four million, four hundred sixty-six thousand, three hundred ninety-four".