4486394 has 16 divisors (see below), whose sum is σ = 7728480. Its totient is φ = 1931760.

The previous prime is 4486381. The next prime is 4486411. The reversal of 4486394 is 4936844.

It is a super-2 number, since 2×4486394² = 40255462246472, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a d-powerful number, because it can be written as 4⁴ + 4⁶ + 8³ + 6⁷ + 3⁸ + 9³ + 4¹¹ .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4949 + ... + 5784.

It is an arithmetic number, because the mean of its divisors is an integer number (483030).

Almost surely, 2^4486394 is an apocalyptic number.

4486394 is a deficient number, since it is larger than the sum of its proper divisors (3242086).

4486394 is a wasteful number, since it uses less digits than its factorization.

4486394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10765.

The product of its digits is 82944, while the sum is 38.

The square root of 4486394 is about 2118.1109508239. The cubic root of 4486394 is about 164.9298017887.

The spelling of 4486394 in words is "four million, four hundred eighty-six thousand, three hundred ninety-four".