884989330381 has 16 divisors (see below), whose sum is σ = 969402107520. Its totient is φ = 802915594560.

The previous prime is 884989330367. The next prime is 884989330397. The reversal of 884989330381 is 183033989488.

It is a cyclic number.

It is not a de Polignac number, because 884989330381 - 2³³ = 876399395789 is a prime.

It is a super-2 number, since 2×884989330381² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (884989330781) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4059351 + ... + 4271803.

It is an arithmetic number, because the mean of its divisors is an integer number (60587631720).

Almost surely, 2^884989330381 is an apocalyptic number.

It is an amenable number.

884989330381 is a deficient number, since it is larger than the sum of its proper divisors (84412777139).

884989330381 is a wasteful number, since it uses less digits than its factorization.

884989330381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217956.

The product of its (nonzero) digits is 35831808, while the sum is 64.

The spelling of 884989330381 in words is "eight hundred eighty-four billion, nine hundred eighty-nine million, three hundred thirty thousand, three hundred eighty-one".