8734661 has 8 divisors (see below), whose sum is σ = 9901920. Its totient is φ = 7638192.

The previous prime is 8734643. The next prime is 8734697. The reversal of 8734661 is 1664378.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8734661 - 2¹⁴ = 8718277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8734361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17435 + ... + 17928.

It is an arithmetic number, because the mean of its divisors is an integer number (1237740).

Almost surely, 2^8734661 is an apocalyptic number.

It is an amenable number.

8734661 is a deficient number, since it is larger than the sum of its proper divisors (1167259).

8734661 is a wasteful number, since it uses less digits than its factorization.

8734661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35395.

The product of its digits is 24192, while the sum is 35.

The square root of 8734661 is about 2955.4459900326. The cubic root of 8734661 is about 205.9437823785.

The spelling of 8734661 in words is "eight million, seven hundred thirty-four thousand, six hundred sixty-one".