98698984 has 8 divisors (see below), whose sum is σ = 185060610. Its totient is φ = 49349488.

The previous prime is 98698981. The next prime is 98698987. The reversal of 98698984 is 48989689.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (98698981) and next prime (98698987).

It can be written as a sum of positive squares in only one way, i.e., 79602084 + 19096900 = 8922^2 + 4370^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (98698981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6168679 + ... + 6168694.

Almost surely, 2^98698984 is an apocalyptic number.

It is an amenable number.

98698984 is a deficient number, since it is larger than the sum of its proper divisors (86361626).

98698984 is a wasteful number, since it uses less digits than its factorization.

98698984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12337379 (or 12337375 counting only the distinct ones).

The product of its digits is 8957952, while the sum is 61.

The square root of 98698984 is about 9934.7362320295. The cubic root of 98698984 is about 462.1371630992.

The spelling of 98698984 in words is "ninety-eight million, six hundred ninety-eight thousand, nine hundred eighty-four".