98303840 has 48 divisors (see below), whose sum is σ = 242349408. Its totient is φ = 37610496.

The previous prime is 98303839. The next prime is 98303867. The reversal of 98303840 is 4830389.

It is a self number, because there is not a number n which added to its sum of digits gives 98303840.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9677 + ... + 17036.

It is an arithmetic number, because the mean of its divisors is an integer number (5048946).

Almost surely, 2^98303840 is an apocalyptic number.

It is an amenable number.

98303840 is an abundant number, since it is smaller than the sum of its proper divisors (144045568).

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

98303840 is a wasteful number, since it uses less digits than its factorization.

98303840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26751 (or 26743 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 98303840 is about 9914.8292975724. The cubic root of 98303840 is about 461.5196121077.

The spelling of 98303840 in words is "ninety-eight million, three hundred three thousand, eight hundred forty".