494256597 has 8 divisors (see below), whose sum is σ = 659391744. Its totient is φ = 329312928.

The previous prime is 494256571. The next prime is 494256643. The reversal of 494256597 is 795652494.

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

It is not a de Polignac number, because 494256597 - 2⁶ = 494256533 is a prime.

It is a super-3 number, since 3×494256597³ (a number of 27 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (494256527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41733 + ... + 52250.

It is an arithmetic number, because the mean of its divisors is an integer number (82423968).

Almost surely, 2^494256597 is an apocalyptic number.

It is an amenable number.

494256597 is a deficient number, since it is larger than the sum of its proper divisors (165135147).

494256597 is a wasteful number, since it uses less digits than its factorization.

494256597 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95739.

The product of its digits is 2721600, while the sum is 51.

The square root of 494256597 is about 22231.8824439137. The cubic root of 494256597 is about 790.6497869236.

The spelling of 494256597 in words is "four hundred ninety-four million, two hundred fifty-six thousand, five hundred ninety-seven".