98943987267 has 10 divisors (see below), whose sum is σ = 147805215668. Its totient is φ = 65962658124.

The previous prime is 98943987253. The next prime is 98943987269. The reversal of 98943987267 is 76278934989.

98943987267 is a `hidden beast` number, since 98 + 9 + 439 + 87 + 26 + 7 = 666.

It is not a de Polignac number, because 98943987267 - 2²³ = 98935598659 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 98943987195 and 98943987204.

It is not an unprimeable number, because it can be changed into a prime (98943987269) by changing a digit.

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 9 ways as a sum of consecutive naturals, for example, 610765273 + ... + 610765434.

Almost surely, 2^98943987267 is an apocalyptic number.

98943987267 is a deficient number, since it is larger than the sum of its proper divisors (48861228401).

98943987267 is a wasteful number, since it uses less digits than its factorization.

98943987267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1221530719 (or 1221530710 counting only the distinct ones).

The product of its digits is 329204736, while the sum is 72.

The spelling of 98943987267 in words is "ninety-eight billion, nine hundred forty-three million, nine hundred eighty-seven thousand, two hundred sixty-seven".