98649594 has 24 divisors (see below), whose sum is σ = 216933600. Its totient is φ = 32392008.

The previous prime is 98649541. The next prime is 98649641. The reversal of 98649594 is 49594689.

98649594 is a `hidden beast` number, since 9 + 8 + 6 + 49 + 594 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 98649594.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39694 + ... + 42105.

It is an arithmetic number, because the mean of its divisors is an integer number (9038900).

Almost surely, 2^98649594 is an apocalyptic number.

98649594 is an abundant number, since it is smaller than the sum of its proper divisors (118284006).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

98649594 is a wasteful number, since it uses less digits than its factorization.

98649594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81874 (or 81871 counting only the distinct ones).

The product of its digits is 2799360, while the sum is 54.

The square root of 98649594 is about 9932.2501982179. The cubic root of 98649594 is about 462.0600641535.

The spelling of 98649594 in words is "ninety-eight million, six hundred forty-nine thousand, five hundred ninety-four".