494333292 has 12 divisors (see below), whose sum is σ = 1153444376. Its totient is φ = 164777760.

The previous prime is 494333291. The next prime is 494333383. The reversal of 494333292 is 292333494.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 494333292.

It is not an unprimeable number, because it can be changed into a prime (494333291) 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 3 ways as a sum of consecutive naturals, for example, 20597209 + ... + 20597232.

Almost surely, 2^494333292 is an apocalyptic number.

It is an amenable number.

494333292 is an abundant number, since it is smaller than the sum of its proper divisors (659111084).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

494333292 is a wasteful number, since it uses less digits than its factorization.

494333292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41194448 (or 41194446 counting only the distinct ones).

The product of its digits is 139968, while the sum is 39.

The square root of 494333292 is about 22233.6072646793. The cubic root of 494333292 is about 790.6906804929.

It can be divided in two parts, 49433 and 3292, that added together give a palindrome (52725).

The spelling of 494333292 in words is "four hundred ninety-four million, three hundred thirty-three thousand, two hundred ninety-two".