9107978364 has 24 divisors (see below), whose sum is σ = 23613277520. Its totient is φ = 3035992752.

The previous prime is 9107978359. The next prime is 9107978389. The reversal of 9107978364 is 4638797019.

It is a happy number.

9107978364 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 9107978364.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42166459 + ... + 42166674.

Almost surely, 2^9107978364 is an apocalyptic number.

It is an amenable number.

9107978364 is an abundant number, since it is smaller than the sum of its proper divisors (14505299156).

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

9107978364 is a wasteful number, since it uses less digits than its factorization.

9107978364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84333146 (or 84333138 counting only the distinct ones).

The product of its (nonzero) digits is 2286144, while the sum is 54.

The square root of 9107978364 is about 95435.7289698151. The cubic root of 9107978364 is about 2088.3694434800.

The spelling of 9107978364 in words is "nine billion, one hundred seven million, nine hundred seventy-eight thousand, three hundred sixty-four".