98784673 has 8 divisors (see below), whose sum is σ = 106602048. Its totient is φ = 90998544.

The previous prime is 98784661. The next prime is 98784677. The reversal of 98784673 is 37648789.

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 98784673 - 2¹³ = 98776481 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 98784673.

It is not an unprimeable number, because it can be changed into a prime (98784677) 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, 1015 + ... + 14092.

It is an arithmetic number, because the mean of its divisors is an integer number (13325256).

Almost surely, 2^98784673 is an apocalyptic number.

It is an amenable number.

98784673 is a deficient number, since it is larger than the sum of its proper divisors (7817375).

98784673 is a wasteful number, since it uses less digits than its factorization.

98784673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15623.

The product of its digits is 2032128, while the sum is 52.

The square root of 98784673 is about 9939.0478920267. The cubic root of 98784673 is about 462.2708646336.

The spelling of 98784673 in words is "ninety-eight million, seven hundred eighty-four thousand, six hundred seventy-three".