8061738888 has 32 divisors (see below), whose sum is σ = 23033540160. Its totient is φ = 2303353920.

The previous prime is 8061738851. The next prime is 8061738907. The reversal of 8061738888 is 8888371608.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23993103 + ... + 23993438.

It is an arithmetic number, because the mean of its divisors is an integer number (719798130).

Almost surely, 2^8061738888 is an apocalyptic number.

It is an amenable number.

8061738888 is an abundant number, since it is smaller than the sum of its proper divisors (14971801272).

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

8061738888 is a wasteful number, since it uses less digits than its factorization.

8061738888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47986557 (or 47986553 counting only the distinct ones).

The product of its (nonzero) digits is 4128768, while the sum is 57.

The square root of 8061738888 is about 89787.1866582309. The cubic root of 8061738888 is about 2005.1317287515.

The spelling of 8061738888 in words is "eight billion, sixty-one million, seven hundred thirty-eight thousand, eight hundred eighty-eight".