9881334 has 12 divisors (see below), whose sum is σ = 21409596. Its totient is φ = 3293772.

The previous prime is 9881321. The next prime is 9881363. The reversal of 9881334 is 4331889.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 274464 + ... + 274499.

It is an arithmetic number, because the mean of its divisors is an integer number (1784133).

Almost surely, 2^9881334 is an apocalyptic number.

9881334 is an abundant number, since it is smaller than the sum of its proper divisors (11528262).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9881334 is a wasteful number, since it uses less digits than its factorization.

9881334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 548971 (or 548968 counting only the distinct ones).

The product of its digits is 20736, while the sum is 36.

The square root of 9881334 is about 3143.4589229064. The cubic root of 9881334 is about 214.5878818990.

The spelling of 9881334 in words is "nine million, eight hundred eighty-one thousand, three hundred thirty-four".