616790611 has 2 divisors, whose sum is σ = 616790612. Its totient is φ = 616790610.

The previous prime is 616790599. The next prime is 616790621. The reversal of 616790611 is 116097616.

616790611 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 616790611 - 2¹⁹ = 616266323 is a prime.

It is not a weakly prime, because it can be changed into another prime (616790621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 308395305 + 308395306.

It is an arithmetic number, because the mean of its divisors is an integer number (308395306).

Almost surely, 2^616790611 is an apocalyptic number.

616790611 is a deficient number, since it is larger than the sum of its proper divisors (1).

616790611 is an equidigital number, since it uses as much as digits as its factorization.

616790611 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13608, while the sum is 37.

The square root of 616790611 is about 24835.2694972291. The cubic root of 616790611 is about 851.2280339452.

The spelling of 616790611 in words is "six hundred sixteen million, seven hundred ninety thousand, six hundred eleven".