98404688 has 10 divisors (see below), whose sum is σ = 190659114. Its totient is φ = 49202336.

The previous prime is 98404679. The next prime is 98404739. The reversal of 98404688 is 88640489.

It can be written as a sum of positive squares in only one way, i.e., 92313664 + 6091024 = 9608^2 + 2468^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3075131 + ... + 3075162.

Almost surely, 2^98404688 is an apocalyptic number.

It is an amenable number.

98404688 is a deficient number, since it is larger than the sum of its proper divisors (92254426).

98404688 is a wasteful number, since it uses less digits than its factorization.

98404688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6150301 (or 6150295 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 47.

The square root of 98404688 is about 9919.9137093021. The cubic root of 98404688 is about 461.6773795050.

The spelling of 98404688 in words is "ninety-eight million, four hundred four thousand, six hundred eighty-eight".