9967568790 has 16 divisors (see below), whose sum is σ = 23922165168. Its totient is φ = 2658018336.

The previous prime is 9967568789. The next prime is 9967568791. The reversal of 9967568790 is 978657699.

It is an interprime number because it is at equal distance from previous prime (9967568789) and next prime (9967568791).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9967568791) 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, 166126117 + ... + 166126176.

It is an arithmetic number, because the mean of its divisors is an integer number (1495135323).

Almost surely, 2^9967568790 is an apocalyptic number.

9967568790 is an abundant number, since it is smaller than the sum of its proper divisors (13954596378).

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

9967568790 is a wasteful number, since it uses less digits than its factorization.

9967568790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332252303.

The product of its (nonzero) digits is 51438240, while the sum is 66.

The square root of 9967568790 is about 99837.7122634528. The cubic root of 9967568790 is about 2152.1031369140.

The spelling of 9967568790 in words is "nine billion, nine hundred sixty-seven million, five hundred sixty-eight thousand, seven hundred ninety".