98939287072 has 24 divisors (see below), whose sum is σ = 194793841116. Its totient is φ = 49467835392.

The previous prime is 98939286949. The next prime is 98939287091. The reversal of 98939287072 is 27078293989.

It can be written as a sum of positive squares in 2 ways, for example, as 98869998096 + 69288976 = 314436^2 + 8324^2 .

It is a junction number, because it is equal to n+sod(n) for n = 98939286995 and 98939287013.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1453348 + ... + 1519900.

Almost surely, 2^98939287072 is an apocalyptic number.

It is an amenable number.

98939287072 is a deficient number, since it is larger than the sum of its proper divisors (95854554044).

98939287072 is a wasteful number, since it uses less digits than its factorization.

98939287072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113020 (or 113012 counting only the distinct ones).

The product of its (nonzero) digits is 27433728, while the sum is 64.

The spelling of 98939287072 in words is "ninety-eight billion, nine hundred thirty-nine million, two hundred eighty-seven thousand, seventy-two".