98680479 has 8 divisors (see below), whose sum is σ = 131703600. Its totient is φ = 65722176.

The previous prime is 98680469. The next prime is 98680487. The reversal of 98680479 is 97408689.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 98680479 - 2⁵ = 98680447 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98680469) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12532 + ... + 18825.

It is an arithmetic number, because the mean of its divisors is an integer number (16462950).

Almost surely, 2^98680479 is an apocalyptic number.

98680479 is a deficient number, since it is larger than the sum of its proper divisors (33023121).

98680479 is a wasteful number, since it uses less digits than its factorization.

98680479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32409.

The product of its (nonzero) digits is 870912, while the sum is 51.

The square root of 98680479 is about 9933.8048601732. The cubic root of 98680479 is about 462.1082793749.

The spelling of 98680479 in words is "ninety-eight million, six hundred eighty thousand, four hundred seventy-nine".