9958294088 has 8 divisors (see below), whose sum is σ = 18671801430. Its totient is φ = 4979147040.

The previous prime is 9958294069. The next prime is 9958294097. The reversal of 9958294088 is 8804928599.

It can be written as a sum of positive squares in only one way, i.e., 9808525444 + 149768644 = 99038^2 + 12238^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×9958294088² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 9958294088.

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 as a sum of consecutive naturals, namely, 622393373 + ... + 622393388.

Almost surely, 2^9958294088 is an apocalyptic number.

It is an amenable number.

9958294088 is a deficient number, since it is larger than the sum of its proper divisors (8713507342).

9958294088 is a wasteful number, since it uses less digits than its factorization.

9958294088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1244786767 (or 1244786763 counting only the distinct ones).

The product of its (nonzero) digits is 14929920, while the sum is 62.

The square root of 9958294088 is about 99791.2525625368. The cubic root of 9958294088 is about 2151.4354278075.

The spelling of 9958294088 in words is "nine billion, nine hundred fifty-eight million, two hundred ninety-four thousand, eighty-eight".