98630724 has 12 divisors (see below), whose sum is σ = 230138384. Its totient is φ = 32876904.

The previous prime is 98630687. The next prime is 98630731. The reversal of 98630724 is 42703689.

It is a tau number, because it is divible by the number of its divisors (12).

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 in 3 ways as a sum of consecutive naturals, for example, 4109602 + ... + 4109625.

Almost surely, 2^98630724 is an apocalyptic number.

It is an amenable number.

98630724 is an abundant number, since it is smaller than the sum of its proper divisors (131507660).

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

98630724 is a wasteful number, since it uses less digits than its factorization.

98630724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8219234 (or 8219232 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 39.

The square root of 98630724 is about 9931.3002169907. The cubic root of 98630724 is about 462.0306008478.

The spelling of 98630724 in words is "ninety-eight million, six hundred thirty thousand, seven hundred twenty-four".