4257934 has 8 divisors (see below), whose sum is σ = 6405408. Its totient is φ = 2122800.

The previous prime is 4257931. The next prime is 4257937. The reversal of 4257934 is 4397524.

It is an interprime number because it is at equal distance from previous prime (4257931) and next prime (4257937).

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

It is a d-powerful number, because it can be written as 4⁶ + 2⁷ + 5 + 7³ + 9 + 3¹⁰ + 4¹¹ .

It is a self number, because there is not a number n which added to its sum of digits gives 4257934.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4257931) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2167 + ... + 3634.

It is an arithmetic number, because the mean of its divisors is an integer number (800676).

Almost surely, 2^4257934 is an apocalyptic number.

4257934 is a deficient number, since it is larger than the sum of its proper divisors (2147474).

4257934 is a wasteful number, since it uses less digits than its factorization.

4257934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6170.

The product of its digits is 30240, while the sum is 34.

The square root of 4257934 is about 2063.4761932235. The cubic root of 4257934 is about 162.0813237981.

The spelling of 4257934 in words is "four million, two hundred fifty-seven thousand, nine hundred thirty-four".