98413999 has 4 divisors (see below), whose sum is σ = 99333864. Its totient is φ = 97494136.

The previous prime is 98413993. The next prime is 98414009. The reversal of 98413999 is 99931489.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 98413999 - 2⁵ = 98413967 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98413993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 459772 + ... + 459985.

It is an arithmetic number, because the mean of its divisors is an integer number (24833466).

Almost surely, 2^98413999 is an apocalyptic number.

98413999 is a deficient number, since it is larger than the sum of its proper divisors (919865).

98413999 is a wasteful number, since it uses less digits than its factorization.

98413999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 919864.

The product of its digits is 629856, while the sum is 52.

The square root of 98413999 is about 9920.3830067190. The cubic root of 98413999 is about 461.6919402696.

The spelling of 98413999 in words is "ninety-eight million, four hundred thirteen thousand, nine hundred ninety-nine".