4340412 has 24 divisors (see below), whose sum is σ = 11253200. Its totient is φ = 1446768.

The previous prime is 4340411. The next prime is 4340419. The reversal of 4340412 is 2140434.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4340411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19987 + ... + 20202.

Almost surely, 2^4340412 is an apocalyptic number.

It is an amenable number.

4340412 is an abundant number, since it is smaller than the sum of its proper divisors (6912788).

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

4340412 is a wasteful number, since it uses less digits than its factorization.

4340412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40202 (or 40194 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 4340412 is about 2083.3655464176. The cubic root of 4340412 is about 163.1211665105.

Adding to 4340412 its reverse (2140434), we get a palindrome (6480846).

The spelling of 4340412 in words is "four million, three hundred forty thousand, four hundred twelve".