494458495 has 8 divisors (see below), whose sum is σ = 595813680. Its totient is φ = 393924480.

The previous prime is 494458477. The next prime is 494458499. The reversal of 494458495 is 594854494.

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

It is not a de Polignac number, because 494458495 - 2²¹ = 492361343 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (494458499) 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, 203965 + ... + 206374.

It is an arithmetic number, because the mean of its divisors is an integer number (74476710).

Almost surely, 2^494458495 is an apocalyptic number.

494458495 is a deficient number, since it is larger than the sum of its proper divisors (101355185).

494458495 is a wasteful number, since it uses less digits than its factorization.

494458495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410585.

The product of its digits is 4147200, while the sum is 52.

The square root of 494458495 is about 22236.4227113985. The cubic root of 494458495 is about 790.7574293107.

It can be divided in two parts, 49 and 4458495, that added together give a palindrome (4458544).

The spelling of 494458495 in words is "four hundred ninety-four million, four hundred fifty-eight thousand, four hundred ninety-five".