4397259 has 8 divisors (see below), whose sum is σ = 5875200. Its totient is φ = 2925416.

The previous prime is 4397249. The next prime is 4397279. The reversal of 4397259 is 9527934.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4397259 - 2⁷ = 4397131 is a prime.

It is a d-powerful number, because it can be written as 4¹¹ + 3³ + 9² + 7⁶ + 2⁹ + 5⁷ + 9⁴ .

4397259 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4397249) 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, 574 + ... + 3020.

It is an arithmetic number, because the mean of its divisors is an integer number (734400).

Almost surely, 2^4397259 is an apocalyptic number.

4397259 is a deficient number, since it is larger than the sum of its proper divisors (1477941).

4397259 is a wasteful number, since it uses less digits than its factorization.

4397259 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3049.

The product of its digits is 68040, while the sum is 39.

The square root of 4397259 is about 2096.9642343159. The cubic root of 4397259 is about 163.8302203913.

It can be divided in two parts, 4397 and 259, that added together give a triangular number (4656 = T₉₆).

The spelling of 4397259 in words is "four million, three hundred ninety-seven thousand, two hundred fifty-nine".