494351 has 8 divisors (see below), whose sum is σ = 580944. Its totient is φ = 414720.

The previous prime is 494341. The next prime is 494353. The reversal of 494351 is 153494.

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 494351 - 2⁶ = 494287 is a prime.

It is a super-2 number, since 2×494351² = 488765822402, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 494351.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 494351.

It is not an unprimeable number, because it can be changed into a prime (494353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1586 + ... + 1871.

It is an arithmetic number, because the mean of its divisors is an integer number (72618).

2⁴⁹⁴³⁵¹ is an apocalyptic number.

494351 is a deficient number, since it is larger than the sum of its proper divisors (86593).

494351 is a wasteful number, since it uses less digits than its factorization.

494351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3481.

The product of its digits is 2160, while the sum is 26.

The square root of 494351 is about 703.1009884789. The cubic root of 494351 is about 79.0700121750.

It can be divided in two parts, 4943 and 51, that added together give a palindrome (4994).

The spelling of 494351 in words is "four hundred ninety-four thousand, three hundred fifty-one".