98556379 has 2 divisors, whose sum is σ = 98556380. Its totient is φ = 98556378.

The previous prime is 98556377. The next prime is 98556389. The reversal of 98556379 is 97365589.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 98556379 - 2¹ = 98556377 is a prime.

Together with 98556377, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (98556377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49278189 + 49278190.

It is an arithmetic number, because the mean of its divisors is an integer number (49278190).

Almost surely, 2^98556379 is an apocalyptic number.

98556379 is a deficient number, since it is larger than the sum of its proper divisors (1).

98556379 is an equidigital number, since it uses as much as digits as its factorization.

98556379 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2041200, while the sum is 52.

The square root of 98556379 is about 9927.5565473081. The cubic root of 98556379 is about 461.9144832128.

The spelling of 98556379 in words is "ninety-eight million, five hundred fifty-six thousand, three hundred seventy-nine".