9671894 has 4 divisors (see below), whose sum is σ = 14507844. Its totient is φ = 4835946.

The previous prime is 9671887. The next prime is 9671923. The reversal of 9671894 is 4981769.

9671894 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2417972 + ... + 2417975.

It is an arithmetic number, because the mean of its divisors is an integer number (3626961).

Almost surely, 2^9671894 is an apocalyptic number.

9671894 is a deficient number, since it is larger than the sum of its proper divisors (4835950).

9671894 is a wasteful number, since it uses less digits than its factorization.

9671894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4835949.

The product of its digits is 108864, while the sum is 44.

The square root of 9671894 is about 3109.9668808526. The cubic root of 9671894 is about 213.0609419543.

The spelling of 9671894 in words is "nine million, six hundred seventy-one thousand, eight hundred ninety-four".