8068762638 has 24 divisors (see below), whose sum is σ = 17489277000. Its totient is φ = 2688517104.

The previous prime is 8068762633. The next prime is 8068762643. The reversal of 8068762638 is 8362678608.

It is a happy number.

8068762638 is a `hidden beast` number, since 8 + 0 + 6 + 8 + 7 + 626 + 3 + 8 = 666.

It is an interprime number because it is at equal distance from previous prime (8068762633) and next prime (8068762643).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8068762633) 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, 42048 + ... + 133811.

It is an arithmetic number, because the mean of its divisors is an integer number (728719875).

Almost surely, 2^8068762638 is an apocalyptic number.

8068762638 is an abundant number, since it is smaller than the sum of its proper divisors (9420514362).

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

8068762638 is a wasteful number, since it uses less digits than its factorization.

8068762638 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178416 (or 178413 counting only the distinct ones).

The product of its (nonzero) digits is 4644864, while the sum is 54.

The square root of 8068762638 is about 89826.2914630232. The cubic root of 8068762638 is about 2005.7138800748.

The spelling of 8068762638 in words is "eight billion, sixty-eight million, seven hundred sixty-two thousand, six hundred thirty-eight".