98404499 has 2 divisors, whose sum is σ = 98404500. Its totient is φ = 98404498.

The previous prime is 98404489. The next prime is 98404513. The reversal of 98404499 is 99440489.

It is a weak prime.

It is an emirp because it is prime and its reverse (99440489) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-98404499 is a prime.

It is equal to p_5674898 and since 98404499 and 5674898 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (98404409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49202249 + 49202250.

It is an arithmetic number, because the mean of its divisors is an integer number (49202250).

Almost surely, 2^98404499 is an apocalyptic number.

98404499 is a deficient number, since it is larger than the sum of its proper divisors (1).

98404499 is an equidigital number, since it uses as much as digits as its factorization.

98404499 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 373248, while the sum is 47.

The square root of 98404499 is about 9919.9041830050. The cubic root of 98404499 is about 461.6770839327.

The spelling of 98404499 in words is "ninety-eight million, four hundred four thousand, four hundred ninety-nine".