98016973 has 4 divisors (see below), whose sum is σ = 98398620. Its totient is φ = 97635328.

The previous prime is 98016931. The next prime is 98016979. The reversal of 98016973 is 37961089.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 66634569 + 31382404 = 8163^2 + 5602^2 .

It is not a de Polignac number, because 98016973 - 2⁹ = 98016461 is a prime.

It is a super-4 number, since 4×98016973⁴ (a number of 33 digits) contains 4444 as substring. Note that it is a super-d number also for d = 3.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98016979) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 190438 + ... + 190951.

It is an arithmetic number, because the mean of its divisors is an integer number (24599655).

Almost surely, 2^98016973 is an apocalyptic number.

It is an amenable number.

98016973 is a deficient number, since it is larger than the sum of its proper divisors (381647).

98016973 is a wasteful number, since it uses less digits than its factorization.

98016973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381646.

The product of its (nonzero) digits is 81648, while the sum is 43.

The square root of 98016973 is about 9900.3521654535. The cubic root of 98016973 is about 461.0702443140.

It can be divided in two parts, 98016 and 973, that added together give a palindrome (98989).

The spelling of 98016973 in words is "ninety-eight million, sixteen thousand, nine hundred seventy-three".