494470616 has 8 divisors (see below), whose sum is σ = 927132420. Its totient is φ = 247235304.

The previous prime is 494470607. The next prime is 494470621. The reversal of 494470616 is 616074494.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30904406 + ... + 30904421.

Almost surely, 2^494470616 is an apocalyptic number.

It is an amenable number.

494470616 is a deficient number, since it is larger than the sum of its proper divisors (432661804).

494470616 is a wasteful number, since it uses less digits than its factorization.

494470616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61808833 (or 61808829 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 41.

The square root of 494470616 is about 22236.6952580639. The cubic root of 494470616 is about 790.7638907175.

The spelling of 494470616 in words is "four hundred ninety-four million, four hundred seventy thousand, six hundred sixteen".