98881736 has 8 divisors (see below), whose sum is σ = 185403270. Its totient is φ = 49440864.

The previous prime is 98881733. The next prime is 98881753. The reversal of 98881736 is 63718889.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 70728100 + 28153636 = 8410^2 + 5306^2 .

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 (98881733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6180101 + ... + 6180116.

Almost surely, 2^98881736 is an apocalyptic number.

It is an amenable number.

98881736 is a deficient number, since it is larger than the sum of its proper divisors (86521534).

98881736 is a wasteful number, since it uses less digits than its factorization.

98881736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12360223 (or 12360219 counting only the distinct ones).

The product of its digits is 580608, while the sum is 50.

The square root of 98881736 is about 9943.9296055433. The cubic root of 98881736 is about 462.4222197909.

The spelling of 98881736 in words is "ninety-eight million, eight hundred eighty-one thousand, seven hundred thirty-six".