494709182 has 16 divisors (see below), whose sum is σ = 810376704. Its totient is φ = 224631000.

The previous prime is 494709181. The next prime is 494709209. The reversal of 494709182 is 281907494.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (494709181) 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 7 ways as a sum of consecutive naturals, for example, 10457 + ... + 33147.

It is an arithmetic number, because the mean of its divisors is an integer number (50648544).

Almost surely, 2^494709182 is an apocalyptic number.

494709182 is a deficient number, since it is larger than the sum of its proper divisors (315667522).

494709182 is a wasteful number, since it uses less digits than its factorization.

494709182 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23695.

The product of its (nonzero) digits is 145152, while the sum is 44.

The square root of 494709182 is about 22242.0588525433. The cubic root of 494709182 is about 790.8910428956.

The spelling of 494709182 in words is "four hundred ninety-four million, seven hundred nine thousand, one hundred eighty-two".