616703 has 2 divisors, whose sum is σ = 616704. Its totient is φ = 616702.

The previous prime is 616673. The next prime is 616717. The reversal of 616703 is 307616.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 616703 - 2⁶ = 616639 is a prime.

It is a Chen prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (616723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 308351 + 308352.

It is an arithmetic number, because the mean of its divisors is an integer number (308352).

2⁶¹⁶⁷⁰³ is an apocalyptic number.

616703 is a deficient number, since it is larger than the sum of its proper divisors (1).

616703 is an equidigital number, since it uses as much as digits as its factorization.

616703 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 756, while the sum is 23.

The square root of 616703 is about 785.3043995802. The cubic root of 616703 is about 85.1187728278.

The spelling of 616703 in words is "six hundred sixteen thousand, seven hundred three".