9888488506 has 16 divisors (see below), whose sum is σ = 16198697088. Its totient is φ = 4499636400.

The previous prime is 9888488461. The next prime is 9888488521. The reversal of 9888488506 is 6058848889.

It is a happy number.

9888488506 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×9888488506² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2676510 + ... + 2680201.

It is an arithmetic number, because the mean of its divisors is an integer number (1012418568).

Almost surely, 2^9888488506 is an apocalyptic number.

9888488506 is a deficient number, since it is larger than the sum of its proper divisors (6310208582).

9888488506 is a wasteful number, since it uses less digits than its factorization.

9888488506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5356797.

The product of its (nonzero) digits is 35389440, while the sum is 64.

The square root of 9888488506 is about 99440.8794510588. The cubic root of 9888488506 is about 2146.3965965500.

The spelling of 9888488506 in words is "nine billion, eight hundred eighty-eight million, four hundred eighty-eight thousand, five hundred six".