8378357102 has 16 divisors (see below), whose sum is σ = 13051750272. Its totient is φ = 4030682040.

The previous prime is 8378357081. The next prime is 8378357111. The reversal of 8378357102 is 2017538738.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 721274 + ... + 732797.

It is an arithmetic number, because the mean of its divisors is an integer number (815734392).

Almost surely, 2^8378357102 is an apocalyptic number.

8378357102 is a deficient number, since it is larger than the sum of its proper divisors (4673393170).

8378357102 is a wasteful number, since it uses less digits than its factorization.

8378357102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1454183.

The product of its (nonzero) digits is 282240, while the sum is 44.

The square root of 8378357102 is about 91533.3660585035. The cubic root of 8378357102 is about 2031.0453578805.

The spelling of 8378357102 in words is "eight billion, three hundred seventy-eight million, three hundred fifty-seven thousand, one hundred two".