8099376388 has 12 divisors (see below), whose sum is σ = 14201117532. Its totient is φ = 4041914240.

The previous prime is 8099376371. The next prime is 8099376457. The reversal of 8099376388 is 8836739908.

It can be written as a sum of positive squares in 2 ways, for example, as 4861993984 + 3237382404 = 69728^2 + 56898^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1941145 + ... + 1945312.

It is an arithmetic number, because the mean of its divisors is an integer number (1183426461).

Almost surely, 2^8099376388 is an apocalyptic number.

It is an amenable number.

8099376388 is a deficient number, since it is larger than the sum of its proper divisors (6101741144).

8099376388 is a wasteful number, since it uses less digits than its factorization.

8099376388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3886982 (or 3886980 counting only the distinct ones).

The product of its (nonzero) digits is 15676416, while the sum is 61.

The square root of 8099376388 is about 89996.5354222039. The cubic root of 8099376388 is about 2008.2473098595.

The spelling of 8099376388 in words is "eight billion, ninety-nine million, three hundred seventy-six thousand, three hundred eighty-eight".