494433471 has 16 divisors (see below), whose sum is σ = 768800000. Its totient is φ = 282532824.

The previous prime is 494433469. The next prime is 494433493. The reversal of 494433471 is 174334494.

It is not a de Polignac number, because 494433471 - 2¹ = 494433469 is a prime.

It is a super-3 number, since 3×494433471³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (494433451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 239221 + ... + 241278.

It is an arithmetic number, because the mean of its divisors is an integer number (48050000).

Almost surely, 2^494433471 is an apocalyptic number.

494433471 is a deficient number, since it is larger than the sum of its proper divisors (274366529).

494433471 is an equidigital number, since it uses as much as digits as its factorization.

494433471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480523 (or 480509 counting only the distinct ones).

The product of its digits is 145152, while the sum is 39.

The square root of 494433471 is about 22235.8600238444. The cubic root of 494433471 is about 790.7440892981.

The spelling of 494433471 in words is "four hundred ninety-four million, four hundred thirty-three thousand, four hundred seventy-one".