8077308538 has 32 divisors (see below), whose sum is σ = 13741560000. Its totient is φ = 3530013696.

The previous prime is 8077308527. The next prime is 8077308541. The reversal of 8077308538 is 8358037708.

It is a junction number, because it is equal to n+sod(n) for n = 8077308491 and 8077308500.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1726170 + ... + 1730842.

It is an arithmetic number, because the mean of its divisors is an integer number (429423750).

Almost surely, 2^8077308538 is an apocalyptic number.

8077308538 is a deficient number, since it is larger than the sum of its proper divisors (5664251462).

8077308538 is a wasteful number, since it uses less digits than its factorization.

8077308538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8206.

The product of its (nonzero) digits is 1128960, while the sum is 49.

The square root of 8077308538 is about 89873.8479091665. The cubic root of 8077308538 is about 2006.4217367466.

The spelling of 8077308538 in words is "eight billion, seventy-seven million, three hundred eight thousand, five hundred thirty-eight".