98334779 has 4 divisors (see below), whose sum is σ = 98651280. Its totient is φ = 98018280.

The previous prime is 98334773. The next prime is 98334781. The reversal of 98334779 is 97743389.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-98334779 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (98334773) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 157784 + ... + 158405.

It is an arithmetic number, because the mean of its divisors is an integer number (24662820).

Almost surely, 2^98334779 is an apocalyptic number.

98334779 is a deficient number, since it is larger than the sum of its proper divisors (316501).

98334779 is a wasteful number, since it uses less digits than its factorization.

98334779 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316500.

The product of its digits is 1143072, while the sum is 50.

The square root of 98334779 is about 9916.3894134912. The cubic root of 98334779 is about 461.5680247894.

The spelling of 98334779 in words is "ninety-eight million, three hundred thirty-four thousand, seven hundred seventy-nine".