610000916 has 12 divisors (see below), whose sum is σ = 1220001888. Its totient is φ = 261428952.

The previous prime is 610000889. The next prime is 610000933. The reversal of 610000916 is 619000016.

610000916 is an admirable number.

It is a super-2 number, since 2×610000916² = 744202235041678112, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 610000891 and 610000900.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10892846 + ... + 10892901.

It is an arithmetic number, because the mean of its divisors is an integer number (101666824).

Almost surely, 2^610000916 is an apocalyptic number.

It is an amenable number.

610000916 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

610000916 is a wasteful number, since it uses less digits than its factorization.

610000916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21785758 (or 21785756 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 23.

The square root of 610000916 is about 24698.1966143279. The cubic root of 610000916 is about 848.0930333583.

The spelling of 610000916 in words is "six hundred ten million, nine hundred sixteen", and thus it is an aban number.