9164980918 has 16 divisors (see below), whose sum is σ = 14043453120. Its totient is φ = 4483878336.

The previous prime is 9164980897. The next prime is 9164980933. The reversal of 9164980918 is 8190894619.

It is a congruent number.

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 in 7 ways as a sum of consecutive naturals, for example, 471088 + ... + 490156.

It is an arithmetic number, because the mean of its divisors is an integer number (877715820).

Almost surely, 2^9164980918 is an apocalyptic number.

9164980918 is a deficient number, since it is larger than the sum of its proper divisors (4878472202).

9164980918 is a wasteful number, since it uses less digits than its factorization.

9164980918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24231.

The product of its (nonzero) digits is 1119744, while the sum is 55.

The square root of 9164980918 is about 95733.9068355617. The cubic root of 9164980918 is about 2092.7170935537.

The spelling of 9164980918 in words is "nine billion, one hundred sixty-four million, nine hundred eighty thousand, nine hundred eighteen".