9674921 has 8 divisors (see below), whose sum is σ = 10285344. Its totient is φ = 9069120.

The previous prime is 9674911. The next prime is 9674939. The reversal of 9674921 is 1294769.

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 9674921 - 2²² = 5480617 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9674911) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3806 + ... + 5816.

It is an arithmetic number, because the mean of its divisors is an integer number (1285668).

Almost surely, 2^9674921 is an apocalyptic number.

It is an amenable number.

9674921 is a deficient number, since it is larger than the sum of its proper divisors (610423).

9674921 is a wasteful number, since it uses less digits than its factorization.

9674921 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2311.

The product of its digits is 27216, while the sum is 38.

The square root of 9674921 is about 3110.4535039123. The cubic root of 9674921 is about 213.0831667706.

The spelling of 9674921 in words is "nine million, six hundred seventy-four thousand, nine hundred twenty-one".