98960779 has 2 divisors, whose sum is σ = 98960780. Its totient is φ = 98960778.

The previous prime is 98960761. The next prime is 98960801. The reversal of 98960779 is 97706989.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 98960779 - 2¹¹ = 98958731 is a prime.

It is not a weakly prime, because it can be changed into another prime (98964779) 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, 49480389 + 49480390.

It is an arithmetic number, because the mean of its divisors is an integer number (49480390).

Almost surely, 2^98960779 is an apocalyptic number.

98960779 is a deficient number, since it is larger than the sum of its proper divisors (1).

98960779 is an equidigital number, since it uses as much as digits as its factorization.

98960779 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1714608, while the sum is 55.

The square root of 98960779 is about 9947.9032464133. The cubic root of 98960779 is about 462.5454023118.

The spelling of 98960779 in words is "ninety-eight million, nine hundred sixty thousand, seven hundred seventy-nine".