98863379 has 2 divisors, whose sum is σ = 98863380. Its totient is φ = 98863378.

The previous prime is 98863367. The next prime is 98863393. The reversal of 98863379 is 97336889.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 98863379 - 2¹⁶ = 98797843 is a prime.

It is equal to p_5699789 and since 98863379 and 5699789 have the same sum of digits, it is a Honaker prime.

It is a self number, because there is not a number n which added to its sum of digits gives 98863379.

It is not a weakly prime, because it can be changed into another prime (98863339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49431689 + 49431690.

It is an arithmetic number, because the mean of its divisors is an integer number (49431690).

Almost surely, 2^98863379 is an apocalyptic number.

98863379 is a deficient number, since it is larger than the sum of its proper divisors (1).

98863379 is an equidigital number, since it uses as much as digits as its factorization.

98863379 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1959552, while the sum is 53.

The square root of 98863379 is about 9943.0065372602. The cubic root of 98863379 is about 462.3936024062.

The spelling of 98863379 in words is "ninety-eight million, eight hundred sixty-three thousand, three hundred seventy-nine".