494608622 has 8 divisors (see below), whose sum is σ = 742081872. Its totient is φ = 247248000.

The previous prime is 494608603. The next prime is 494608633. The reversal of 494608622 is 226806494.

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

It is a self number, because there is not a number n which added to its sum of digits gives 494608622.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16154 + ... + 35357.

It is an arithmetic number, because the mean of its divisors is an integer number (92760234).

Almost surely, 2^494608622 is an apocalyptic number.

494608622 is a deficient number, since it is larger than the sum of its proper divisors (247473250).

494608622 is a wasteful number, since it uses less digits than its factorization.

494608622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56314.

The product of its (nonzero) digits is 165888, while the sum is 41.

The square root of 494608622 is about 22239.7981555589. The cubic root of 494608622 is about 790.8374508759.

The spelling of 494608622 in words is "four hundred ninety-four million, six hundred eight thousand, six hundred twenty-two".