8378064350 has 24 divisors (see below), whose sum is σ = 15676527888. Its totient is φ = 3331155200.

The previous prime is 8378064349. The next prime is 8378064361. The reversal of 8378064350 is 534608738.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 493331 + ... + 510030.

It is an arithmetic number, because the mean of its divisors is an integer number (653188662).

Almost surely, 2^8378064350 is an apocalyptic number.

8378064350 is a deficient number, since it is larger than the sum of its proper divisors (7298463538).

8378064350 is a wasteful number, since it uses less digits than its factorization.

8378064350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1003540 (or 1003535 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 44.

The square root of 8378064350 is about 91531.7668899710. The cubic root of 8378064350 is about 2031.0217017107.

The spelling of 8378064350 in words is "eight billion, three hundred seventy-eight million, sixty-four thousand, three hundred fifty".