611296849 has 2 divisors, whose sum is σ = 611296850. Its totient is φ = 611296848.

The previous prime is 611296801. The next prime is 611296879. The reversal of 611296849 is 948692116.

It is a happy number.

611296849 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 can be written as a sum of positive squares in only one way, i.e., 313113025 + 298183824 = 17695^2 + 17268^2 .

It is a cyclic number.

It is not a de Polignac number, because 611296849 - 2⁹ = 611296337 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 611296799 and 611296808.

It is not a weakly prime, because it can be changed into another prime (611296879) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 305648424 + 305648425.

It is an arithmetic number, because the mean of its divisors is an integer number (305648425).

Almost surely, 2^611296849 is an apocalyptic number.

It is an amenable number.

611296849 is a deficient number, since it is larger than the sum of its proper divisors (1).

611296849 is an equidigital number, since it uses as much as digits as its factorization.

611296849 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 186624, while the sum is 46.

The square root of 611296849 is about 24724.4180720194. The cubic root of 611296849 is about 848.6931933034.

The spelling of 611296849 in words is "six hundred eleven million, two hundred ninety-six thousand, eight hundred forty-nine".