9368686890 has 48 divisors (see below), whose sum is σ = 24432254496. Its totient is φ = 2490760800.

The previous prime is 9368686883. The next prime is 9368686903. The reversal of 9368686890 is 986868639.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 127456 + ... + 187035.

It is an arithmetic number, because the mean of its divisors is an integer number (509005302).

Almost surely, 2^9368686890 is an apocalyptic number.

9368686890 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

9368686890 is an abundant number, since it is smaller than the sum of its proper divisors (15063567606).

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

9368686890 is a wasteful number, since it uses less digits than its factorization.

9368686890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314835 (or 314832 counting only the distinct ones).

The product of its (nonzero) digits is 26873856, while the sum is 63.

The square root of 9368686890 is about 96791.9774051548. The cubic root of 9368686890 is about 2108.1082518009.

The spelling of 9368686890 in words is "nine billion, three hundred sixty-eight million, six hundred eighty-six thousand, eight hundred ninety".