4347406 has 16 divisors (see below), whose sum is σ = 7612416. Its totient is φ = 1823256.

The previous prime is 4347403. The next prime is 4347407. The reversal of 4347406 is 6047434.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4347403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2646 + ... + 3961.

It is an arithmetic number, because the mean of its divisors is an integer number (475776).

Almost surely, 2^4347406 is an apocalyptic number.

4347406 is a deficient number, since it is larger than the sum of its proper divisors (3265010).

4347406 is a wasteful number, since it uses less digits than its factorization.

4347406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6663.

The product of its (nonzero) digits is 8064, while the sum is 28.

The square root of 4347406 is about 2085.0434048240. The cubic root of 4347406 is about 163.2087355554.

Adding to 4347406 its sum of digits (28), we get a palindrome (4347434).

It can be divided in two parts, 4347 and 406, that added together give a triangular number (4753 = T₉₇).

The spelling of 4347406 in words is "four million, three hundred forty-seven thousand, four hundred six".