98479680 has 168 divisors, whose sum is σ = 339132672. Its totient is φ = 24201216.

The previous prime is 98479669. The next prime is 98479687. The reversal of 98479680 is 8697489.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (98479687) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 161937 + ... + 162543.

Almost surely, 2^98479680 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 98479680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (169566336).

98479680 is an abundant number, since it is smaller than the sum of its proper divisors (240652992).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

98479680 is a wasteful number, since it uses less digits than its factorization.

98479680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 653 (or 630 counting only the distinct ones).

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

The square root of 98479680 is about 9923.6928610271. The cubic root of 98479680 is about 461.7946277092.

The spelling of 98479680 in words is "ninety-eight million, four hundred seventy-nine thousand, six hundred eighty".