4397862 has 16 divisors (see below), whose sum is σ = 10052352. Its totient is φ = 1256520.

The previous prime is 4397831. The next prime is 4397863. The reversal of 4397862 is 2687934.

It is a self number, because there is not a number n which added to its sum of digits gives 4397862.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4397863) 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, 52314 + ... + 52397.

It is an arithmetic number, because the mean of its divisors is an integer number (628272).

Almost surely, 2^4397862 is an apocalyptic number.

4397862 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

4397862 is an abundant number, since it is smaller than the sum of its proper divisors (5654490).

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

4397862 is a wasteful number, since it uses less digits than its factorization.

4397862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104723.

The product of its digits is 72576, while the sum is 39.

The square root of 4397862 is about 2097.1080086634. The cubic root of 4397862 is about 163.8377087765.

The spelling of 4397862 in words is "four million, three hundred ninety-seven thousand, eight hundred sixty-two".