616730046 has 24 divisors (see below), whose sum is σ = 1310288280. Its totient is φ = 193483392.

The previous prime is 616730041. The next prime is 616730047. The reversal of 616730046 is 640037616.

616730046 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 616729989 and 616730016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (616730041) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 176101 + ... + 179568.

It is an arithmetic number, because the mean of its divisors is an integer number (54595345).

Almost surely, 2^616730046 is an apocalyptic number.

616730046 is an abundant number, since it is smaller than the sum of its proper divisors (693558234).

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

616730046 is a wasteful number, since it uses less digits than its factorization.

616730046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355708 (or 355691 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 616730046 is about 24834.0501328317. The cubic root of 616730046 is about 851.2001712678.

The spelling of 616730046 in words is "six hundred sixteen million, seven hundred thirty thousand, forty-six".