968888332990 has 16 divisors (see below), whose sum is σ = 1744311588480. Its totient is φ = 387485868960.

The previous prime is 968888332961. The next prime is 968888332999. The reversal of 968888332990 is 99233888869.

It is a super-2 number, since 2×968888332990² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (968888332999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8624430 + ... + 8736049.

It is an arithmetic number, because the mean of its divisors is an integer number (109019474280).

Almost surely, 2^968888332990 is an apocalyptic number.

968888332990 is a deficient number, since it is larger than the sum of its proper divisors (775423255490).

968888332990 is a wasteful number, since it uses less digits than its factorization.

968888332990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17366067.

The product of its (nonzero) digits is 322486272, while the sum is 73.

The spelling of 968888332990 in words is "nine hundred sixty-eight billion, eight hundred eighty-eight million, three hundred thirty-two thousand, nine hundred ninety".