8630352378 has 24 divisors (see below), whose sum is σ = 18709549716. Its totient is φ = 2875176000.

The previous prime is 8630352377. The next prime is 8630352383. The reversal of 8630352378 is 8732530368.

8630352378 is a `hidden beast` number, since 8 + 630 + 3 + 5 + 2 + 3 + 7 + 8 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 8549406369 + 80946009 = 92463^2 + 8997^2 .

It is not an unprimeable number, because it can be changed into a prime (8630352371) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 100693 + ... + 165528.

Almost surely, 2^8630352378 is an apocalyptic number.

8630352378 is an abundant number, since it is smaller than the sum of its proper divisors (10079197338).

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

8630352378 is a wasteful number, since it uses less digits than its factorization.

8630352378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268030 (or 268027 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 45.

The square root of 8630352378 is about 92899.6898703112. The cubic root of 8630352378 is about 2051.2070922269.

The spelling of 8630352378 in words is "eight billion, six hundred thirty million, three hundred fifty-two thousand, three hundred seventy-eight".