4493412 has 72 divisors (see below), whose sum is σ = 14169792. Its totient is φ = 1166400.

The previous prime is 4493407. The next prime is 4493413. The reversal of 4493412 is 2143944.

It is a nude number because it is divisible by every one of its digits.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (4493413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1962 + ... + 3582.

Almost surely, 2^4493412 is an apocalyptic number.

4493412 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4493412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7084896).

4493412 is an abundant number, since it is smaller than the sum of its proper divisors (9676380).

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

4493412 is a wasteful number, since it uses less digits than its factorization.

4493412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1649 (or 1644 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

The square root of 4493412 is about 2119.7669683246. The cubic root of 4493412 is about 165.0157560711.

The spelling of 4493412 in words is "four million, four hundred ninety-three thousand, four hundred twelve".