98293879 has 2 divisors, whose sum is σ = 98293880. Its totient is φ = 98293878.

The previous prime is 98293849. The next prime is 98293889. The reversal of 98293879 is 97839289.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 98293879 - 2⁷ = 98293751 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98293849) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49146939 + 49146940.

It is an arithmetic number, because the mean of its divisors is an integer number (49146940).

Almost surely, 2^98293879 is an apocalyptic number.

98293879 is a deficient number, since it is larger than the sum of its proper divisors (1).

98293879 is an equidigital number, since it uses as much as digits as its factorization.

98293879 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1959552, while the sum is 55.

The square root of 98293879 is about 9914.3269564807. The cubic root of 98293879 is about 461.5040231875.

The spelling of 98293879 in words is "ninety-eight million, two hundred ninety-three thousand, eight hundred seventy-nine".