884946897 has 8 divisors (see below), whose sum is σ = 1311032480. Its totient is φ = 589964580.

The previous prime is 884946893. The next prime is 884946899. The reversal of 884946897 is 798649488.

884946897 is a `hidden beast` number, since 8 + 84 + 9 + 468 + 97 = 666.

It is not a de Polignac number, because 884946897 - 2² = 884946893 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (884946893) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 16387879 + ... + 16387932.

It is an arithmetic number, because the mean of its divisors is an integer number (163879060).

Almost surely, 2^884946897 is an apocalyptic number.

It is an amenable number.

884946897 is a deficient number, since it is larger than the sum of its proper divisors (426085583).

884946897 is a wasteful number, since it uses less digits than its factorization.

884946897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32775820 (or 32775814 counting only the distinct ones).

The product of its digits is 27869184, while the sum is 63.

The square root of 884946897 is about 29748.0570289893. The cubic root of 884946897 is about 960.0762732367.

The spelling of 884946897 in words is "eight hundred eighty-four million, nine hundred forty-six thousand, eight hundred ninety-seven".