98886372782 has 4 divisors (see below), whose sum is σ = 148329559176. Its totient is φ = 49443186390.

The previous prime is 98886372779. The next prime is 98886372811. The reversal of 98886372782 is 28727368889.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 28727368889 = 31 ⋅926689319.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24721593194 + ... + 24721593197.

It is an arithmetic number, because the mean of its divisors is an integer number (37082389794).

Almost surely, 2^98886372782 is an apocalyptic number.

98886372782 is a deficient number, since it is larger than the sum of its proper divisors (49443186394).

98886372782 is a wasteful number, since it uses less digits than its factorization.

98886372782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49443186393.

The product of its digits is 130056192, while the sum is 68.

The spelling of 98886372782 in words is "ninety-eight billion, eight hundred eighty-six million, three hundred seventy-two thousand, seven hundred eighty-two".