457934 has 8 divisors (see below), whose sum is σ = 694008. Its totient is φ = 226600.

The previous prime is 457913. The next prime is 457943. The reversal of 457934 is 439754.

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 4 + 5⁷ + 9 + 7⁶ + 3 + 4⁹ .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 457934.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 932 + ... + 1335.

It is an arithmetic number, because the mean of its divisors is an integer number (86751).

2⁴⁵⁷⁹³⁴ is an apocalyptic number.

457934 is a deficient number, since it is larger than the sum of its proper divisors (236074).

457934 is a wasteful number, since it uses less digits than its factorization.

457934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2370.

The product of its digits is 15120, while the sum is 32.

The square root of 457934 is about 676.7082089054. The cubic root of 457934 is about 77.0786849563.

The spelling of 457934 in words is "four hundred fifty-seven thousand, nine hundred thirty-four".