98699444 has 6 divisors (see below), whose sum is σ = 172724034. Its totient is φ = 49349720.

The previous prime is 98699437. The next prime is 98699449. The reversal of 98699444 is 44499689.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 66912400 + 31787044 = 8180^2 + 5638^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98699449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12337427 + ... + 12337434.

It is an arithmetic number, because the mean of its divisors is an integer number (28787339).

Almost surely, 2^98699444 is an apocalyptic number.

It is an amenable number.

98699444 is a deficient number, since it is larger than the sum of its proper divisors (74024590).

98699444 is a wasteful number, since it uses less digits than its factorization.

98699444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24674865 (or 24674863 counting only the distinct ones).

The product of its digits is 2239488, while the sum is 53.

The square root of 98699444 is about 9934.7593830953. The cubic root of 98699444 is about 462.1378810490.

The spelling of 98699444 in words is "ninety-eight million, six hundred ninety-nine thousand, four hundred forty-four".