98679111 has 8 divisors (see below), whose sum is σ = 135128304. Its totient is φ = 64008000.

The previous prime is 98679089. The next prime is 98679143. The reversal of 98679111 is 11197689.

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

It is not a de Polignac number, because 98679111 - 2⁵ = 98679079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98679181) 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, 444390 + ... + 444611.

It is an arithmetic number, because the mean of its divisors is an integer number (16891038).

Almost surely, 2^98679111 is an apocalyptic number.

98679111 is a deficient number, since it is larger than the sum of its proper divisors (36449193).

98679111 is a wasteful number, since it uses less digits than its factorization.

98679111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 889041.

The product of its digits is 27216, while the sum is 42.

The square root of 98679111 is about 9933.7360041427. The cubic root of 98679111 is about 462.1061439743.

It can be divided in two parts, 98679 and 111, that added together give a triangular number (98790 = T₄₄₄).

The spelling of 98679111 in words is "ninety-eight million, six hundred seventy-nine thousand, one hundred eleven".