8376688450 has 24 divisors (see below), whose sum is σ = 16779152628. Its totient is φ = 3092930880.

The previous prime is 8376688447. The next prime is 8376688459. The reversal of 8376688450 is 548866738.

It can be written as a sum of positive squares in 6 ways, for example, as 1724491729 + 6652196721 = 41527^2 + 81561^2 .

It is a junction number, because it is equal to n+sod(n) for n = 8376688391 and 8376688400.

It is not an unprimeable number, because it can be changed into a prime (8376688459) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 6442957 + ... + 6444256.

Almost surely, 2^8376688450 is an apocalyptic number.

8376688450 is an abundant number, since it is smaller than the sum of its proper divisors (8402464178).

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

8376688450 is a wasteful number, since it uses less digits than its factorization.

8376688450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12887238 (or 12887233 counting only the distinct ones).

The product of its (nonzero) digits is 7741440, while the sum is 55.

The square root of 8376688450 is about 91524.2506115183. The cubic root of 8376688450 is about 2030.9105131102.

The spelling of 8376688450 in words is "eight billion, three hundred seventy-six million, six hundred eighty-eight thousand, four hundred fifty".