4340466 has 56 divisors (see below), whose sum is σ = 10558380. Its totient is φ = 1329696.

The previous prime is 4340449. The next prime is 4340471. The reversal of 4340466 is 6640434.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4322241 + 18225 = 2079^2 + 135^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

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 27 ways as a sum of consecutive naturals, for example, 18840 + ... + 19068.

Almost surely, 2^4340466 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4340466, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5279190).

4340466 is an abundant number, since it is smaller than the sum of its proper divisors (6217914).

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

4340466 is a wasteful number, since it uses less digits than its factorization.

4340466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262 (or 247 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

The square root of 4340466 is about 2083.3785061769. The cubic root of 4340466 is about 163.1218429829.

Subtracting 4340466 from its reverse (6640434), we obtain a cube (2299968 = 132³).

The spelling of 4340466 in words is "four million, three hundred forty thousand, four hundred sixty-six".