494219 has 8 divisors (see below), whose sum is σ = 544320. Its totient is φ = 445000.

The previous prime is 494213. The next prime is 494237. The reversal of 494219 is 912494.

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 494219 - 2¹⁶ = 428683 is a prime.

It is a super-2 number, since 2×494219² = 488504839922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 494191 and 494200.

It is not an unprimeable number, because it can be changed into a prime (494213) 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, 1844 + ... + 2094.

It is an arithmetic number, because the mean of its divisors is an integer number (68040).

2⁴⁹⁴²¹⁹ is an apocalyptic number.

494219 is a deficient number, since it is larger than the sum of its proper divisors (50101).

494219 is a wasteful number, since it uses less digits than its factorization.

494219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 441.

The product of its digits is 2592, while the sum is 29.

The square root of 494219 is about 703.0071123396. The cubic root of 494219 is about 79.0629738758.

The spelling of 494219 in words is "four hundred ninety-four thousand, two hundred nineteen".