884424681 has 48 divisors (see below), whose sum is σ = 1527911424. Its totient is φ = 482008032.

The previous prime is 884424679. The next prime is 884424689. The reversal of 884424681 is 186424488.

It is not a de Polignac number, because 884424681 - 2¹ = 884424679 is a prime.

It is a super-2 number, since 2×884424681² = 1564414032723903522, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (884424689) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 676030 + ... + 677336.

It is an arithmetic number, because the mean of its divisors is an integer number (31831488).

Almost surely, 2^884424681 is an apocalyptic number.

It is an amenable number.

884424681 is a deficient number, since it is larger than the sum of its proper divisors (643486743).

884424681 is a wasteful number, since it uses less digits than its factorization.

884424681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1810 (or 1807 counting only the distinct ones).

The product of its digits is 393216, while the sum is 45.

The square root of 884424681 is about 29739.2784209705. The cubic root of 884424681 is about 959.8873858787.

The spelling of 884424681 in words is "eight hundred eighty-four million, four hundred twenty-four thousand, six hundred eighty-one".