494379 has 12 divisors (see below), whose sum is σ = 720616. Its totient is φ = 326592.

The previous prime is 494369. The next prime is 494381. The reversal of 494379 is 973494.

It is not a de Polignac number, because 494379 - 2⁷ = 494251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (494359) 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 11 ways as a sum of consecutive naturals, for example, 1299 + ... + 1635.

2⁴⁹⁴³⁷⁹ is an apocalyptic number.

494379 is a deficient number, since it is larger than the sum of its proper divisors (226237).

494379 is a wasteful number, since it uses less digits than its factorization.

494379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 506 (or 503 counting only the distinct ones).

The product of its digits is 27216, while the sum is 36.

The square root of 494379 is about 703.1208999880. The cubic root of 494379 is about 79.0715049865.

The spelling of 494379 in words is "four hundred ninety-four thousand, three hundred seventy-nine".