616798 has 16 divisors (see below), whose sum is σ = 1139040. Its totient is φ = 243936.

The previous prime is 616793. The next prime is 616799. The reversal of 616798 is 897616.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (616793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1513 + ... + 1876.

It is an arithmetic number, because the mean of its divisors is an integer number (71190).

2⁶¹⁶⁷⁹⁸ is an apocalyptic number.

616798 is a deficient number, since it is larger than the sum of its proper divisors (522242).

616798 is a wasteful number, since it uses less digits than its factorization.

616798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3411.

The product of its digits is 18144, while the sum is 37.

The square root of 616798 is about 785.3648833504. The cubic root of 616798 is about 85.1231433099.

It can be divided in two parts, 61 and 6798, that added together give a cube (6859 = 19³).

The spelling of 616798 in words is "six hundred sixteen thousand, seven hundred ninety-eight".