8117334 has 40 divisors (see below), whose sum is σ = 18425880. Its totient is φ = 2670624.

The previous prime is 8117297. The next prime is 8117353. The reversal of 8117334 is 4337118.

It is a super-2 number, since 2×8117334² = 131782222535112, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 8117298 and 8117307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 14137 + ... + 14699.

It is an arithmetic number, because the mean of its divisors is an integer number (460647).

Almost surely, 2^8117334 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8117334, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9212940).

8117334 is an abundant number, since it is smaller than the sum of its proper divisors (10308546).

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

8117334 is a wasteful number, since it uses less digits than its factorization.

8117334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 666 (or 657 counting only the distinct ones).

The product of its digits is 2016, while the sum is 27.

The square root of 8117334 is about 2849.0935400580. The cubic root of 8117334 is about 200.9730416061.

The spelling of 8117334 in words is "eight million, one hundred seventeen thousand, three hundred thirty-four".