8378083754 has 4 divisors (see below), whose sum is σ = 12567125634. Its totient is φ = 4189041876.

The previous prime is 8378083739. The next prime is 8378083759. The reversal of 8378083754 is 4573808738.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5068728025 + 3309355729 = 71195^2 + 57527^2 .

It is a junction number, because it is equal to n+sod(n) for n = 8378083696 and 8378083705.

It is not an unprimeable number, because it can be changed into a prime (8378083759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2094520937 + ... + 2094520940.

Almost surely, 2^8378083754 is an apocalyptic number.

8378083754 is a deficient number, since it is larger than the sum of its proper divisors (4189041880).

8378083754 is a wasteful number, since it uses less digits than its factorization.

8378083754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4189041879.

The product of its (nonzero) digits is 4515840, while the sum is 53.

The square root of 8378083754 is about 91531.8728858970. The cubic root of 8378083754 is about 2031.0232696908.

The spelling of 8378083754 in words is "eight billion, three hundred seventy-eight million, eighty-three thousand, seven hundred fifty-four".