616500493 has 8 divisors (see below), whose sum is σ = 704822720. Its totient is φ = 528240960.

The previous prime is 616500491. The next prime is 616500497. The reversal of 616500493 is 394005616.

616500493 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 616500493 - 2¹ = 616500491 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (616500491) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7738 + ... + 35956.

It is an arithmetic number, because the mean of its divisors is an integer number (88102840).

Almost surely, 2^616500493 is an apocalyptic number.

It is an amenable number.

616500493 is a deficient number, since it is larger than the sum of its proper divisors (88322227).

616500493 is a wasteful number, since it uses less digits than its factorization.

616500493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31347.

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 616500493 is about 24829.4279636080. The cubic root of 616500493 is about 851.0945497986.

The spelling of 616500493 in words is "six hundred sixteen million, five hundred thousand, four hundred ninety-three".