885938061947 has 8 divisors (see below), whose sum is σ = 916843093200. Its totient is φ = 855056726944.

The previous prime is 885938061937. The next prime is 885938061961. The reversal of 885938061947 is 749160839588.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 885938061947 - 2²⁶ = 885870953083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (885938061907) 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 7 ways as a sum of consecutive naturals, for example, 5847968 + ... + 5997549.

It is an arithmetic number, because the mean of its divisors is an integer number (114605386650).

Almost surely, 2^885938061947 is an apocalyptic number.

885938061947 is a deficient number, since it is larger than the sum of its proper divisors (30905031253).

885938061947 is a wasteful number, since it uses less digits than its factorization.

885938061947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11848125.

The product of its (nonzero) digits is 104509440, while the sum is 68.

The spelling of 885938061947 in words is "eight hundred eighty-five billion, nine hundred thirty-eight million, sixty-one thousand, nine hundred forty-seven".