8434881 has 32 divisors (see below), whose sum is σ = 15384320. Its totient is φ = 4447872.

The previous prime is 8434861. The next prime is 8434891. The reversal of 8434881 is 1884348.

It is not a de Polignac number, because 8434881 - 2⁷ = 8434753 is a prime.

It is a super-2 number, since 2×8434881² = 142294434968322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8434861) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 741 + ... + 4173.

It is an arithmetic number, because the mean of its divisors is an integer number (480760).

Almost surely, 2^8434881 is an apocalyptic number.

It is an amenable number.

8434881 is a deficient number, since it is larger than the sum of its proper divisors (6949439).

8434881 is a wasteful number, since it uses less digits than its factorization.

8434881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3462 (or 3456 counting only the distinct ones).

The product of its digits is 24576, while the sum is 36.

The square root of 8434881 is about 2904.2866594054. The cubic root of 8434881 is about 203.5602551841.

The spelling of 8434881 in words is "eight million, four hundred thirty-four thousand, eight hundred eighty-one".