98950679 has 2 divisors, whose sum is σ = 98950680. Its totient is φ = 98950678.

The previous prime is 98950661. The next prime is 98950681. The reversal of 98950679 is 97605989.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 98950679 - 2¹² = 98946583 is a prime.

It is a super-2 number, since 2×98950679² = 19582473749122082, which contains 22 as substring.

Together with 98950681, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 98950679.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98950699) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49475339 + 49475340.

It is an arithmetic number, because the mean of its divisors is an integer number (49475340).

Almost surely, 2^98950679 is an apocalyptic number.

98950679 is a deficient number, since it is larger than the sum of its proper divisors (1).

98950679 is an equidigital number, since it uses as much as digits as its factorization.

98950679 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1224720, while the sum is 53.

The square root of 98950679 is about 9947.3955887961. The cubic root of 98950679 is about 462.5296658838.

The spelling of 98950679 in words is "ninety-eight million, nine hundred fifty thousand, six hundred seventy-nine".