913610977 has 2 divisors, whose sum is σ = 913610978. Its totient is φ = 913610976.

The previous prime is 913610959. The next prime is 913611053. The reversal of 913610977 is 779016319.

913610977 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 735548641 + 178062336 = 27121^2 + 13344^2 .

It is an emirp because it is prime and its reverse (779016319) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 913610977 - 2¹¹ = 913608929 is a prime.

It is not a weakly prime, because it can be changed into another prime (913610947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 456805488 + 456805489.

It is an arithmetic number, because the mean of its divisors is an integer number (456805489).

Almost surely, 2^913610977 is an apocalyptic number.

It is an amenable number.

913610977 is a deficient number, since it is larger than the sum of its proper divisors (1).

913610977 is an equidigital number, since it uses as much as digits as its factorization.

913610977 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 71442, while the sum is 43.

The square root of 913610977 is about 30225.9983623370. The cubic root of 913610977 is about 970.3321840280.

The spelling of 913610977 in words is "nine hundred thirteen million, six hundred ten thousand, nine hundred seventy-seven".