98609922726 has 16 divisors (see below), whose sum is σ = 225394109184. Its totient is φ = 28174263624.

The previous prime is 98609922709. The next prime is 98609922779. The reversal of 98609922726 is 62722990689.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 98609922726.

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, 1173927610 + ... + 1173927693.

It is an arithmetic number, because the mean of its divisors is an integer number (14087131824).

Almost surely, 2^98609922726 is an apocalyptic number.

98609922726 is an abundant number, since it is smaller than the sum of its proper divisors (126784186458).

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

98609922726 is a wasteful number, since it uses less digits than its factorization.

98609922726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2347855315.

The product of its (nonzero) digits is 11757312, while the sum is 60.

The spelling of 98609922726 in words is "ninety-eight billion, six hundred nine million, nine hundred twenty-two thousand, seven hundred twenty-six".