4397662 has 16 divisors (see below), whose sum is σ = 7029072. Its totient is φ = 2056320.

The previous prime is 4397651. The next prime is 4397663. The reversal of 4397662 is 2667934.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4397663) 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, 6868 + ... + 7480.

It is an arithmetic number, because the mean of its divisors is an integer number (439317).

Almost surely, 2^4397662 is an apocalyptic number.

4397662 is a deficient number, since it is larger than the sum of its proper divisors (2631410).

4397662 is a wasteful number, since it uses less digits than its factorization.

4397662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 843.

The product of its digits is 54432, while the sum is 37.

The square root of 4397662 is about 2097.0603234051. The cubic root of 4397662 is about 163.8352251426.

The spelling of 4397662 in words is "four million, three hundred ninety-seven thousand, six hundred sixty-two".