98961509328 has 40 divisors (see below), whose sum is σ = 278891527776. Its totient is φ = 29988336000.

The previous prime is 98961509323. The next prime is 98961509347. The reversal of 98961509328 is 82390516989.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98961509323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93713023 + ... + 93714078.

Almost surely, 2^98961509328 is an apocalyptic number.

It is an amenable number.

98961509328 is an abundant number, since it is smaller than the sum of its proper divisors (179930018448).

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

98961509328 is a wasteful number, since it uses less digits than its factorization.

98961509328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187427123 (or 187427117 counting only the distinct ones).

The product of its (nonzero) digits is 8398080, while the sum is 60.

The spelling of 98961509328 in words is "ninety-eight billion, nine hundred sixty-one million, five hundred nine thousand, three hundred twenty-eight".