494784429 has 8 divisors (see below), whose sum is σ = 660048672. Its totient is φ = 329688240.

The previous prime is 494784421. The next prime is 494784431. The reversal of 494784429 is 924487494.

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

It is not a de Polignac number, because 494784429 - 2³ = 494784421 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (494784421) 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, 34974 + ... + 47039.

It is an arithmetic number, because the mean of its divisors is an integer number (82506084).

Almost surely, 2^494784429 is an apocalyptic number.

It is an amenable number.

494784429 is a deficient number, since it is larger than the sum of its proper divisors (165264243).

494784429 is a wasteful number, since it uses less digits than its factorization.

494784429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84027.

The product of its digits is 2322432, while the sum is 51.

The square root of 494784429 is about 22243.7503357685. The cubic root of 494784429 is about 790.9311399623.

The spelling of 494784429 in words is "four hundred ninety-four million, seven hundred eighty-four thousand, four hundred twenty-nine".