98673720 has 64 divisors (see below), whose sum is σ = 299617920. Its totient is φ = 25993344.

The previous prime is 98673719. The next prime is 98673721. The reversal of 98673720 is 2737689.

It is an interprime number because it is at equal distance from previous prime (98673719) and next prime (98673721).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98673721) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5007 + ... + 14913.

It is an arithmetic number, because the mean of its divisors is an integer number (4681530).

Almost surely, 2^98673720 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 98673720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149808960).

98673720 is an abundant number, since it is smaller than the sum of its proper divisors (200944200).

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

98673720 is a wasteful number, since it uses less digits than its factorization.

98673720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10004 (or 10000 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 42.

The square root of 98673720 is about 9933.4646523758. The cubic root of 98673720 is about 462.0977286182.

The spelling of 98673720 in words is "ninety-eight million, six hundred seventy-three thousand, seven hundred twenty".