98965679 has 2 divisors, whose sum is σ = 98965680. Its totient is φ = 98965678.

The previous prime is 98965673. The next prime is 98965709. The reversal of 98965679 is 97656989.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 98965679 - 2⁴ = 98965663 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98965673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49482839 + 49482840.

It is an arithmetic number, because the mean of its divisors is an integer number (49482840).

Almost surely, 2^98965679 is an apocalyptic number.

98965679 is a deficient number, since it is larger than the sum of its proper divisors (1).

98965679 is an equidigital number, since it uses as much as digits as its factorization.

98965679 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7348320, while the sum is 59.

The square root of 98965679 is about 9948.1495264195. The cubic root of 98965679 is about 462.5530364307.

The spelling of 98965679 in words is "ninety-eight million, nine hundred sixty-five thousand, six hundred seventy-nine".