9677021 has 8 divisors (see below), whose sum is σ = 9947520. Its totient is φ = 9408672.

The previous prime is 9676999. The next prime is 9677027. The reversal of 9677021 is 1207769.

9677021 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 9677021 - 2⁶ = 9676957 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 (9677027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13100 + ... + 13818.

It is an arithmetic number, because the mean of its divisors is an integer number (1243440).

Almost surely, 2^9677021 is an apocalyptic number.

It is an amenable number.

9677021 is a deficient number, since it is larger than the sum of its proper divisors (270499).

9677021 is a wasteful number, since it uses less digits than its factorization.

9677021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1075.

The product of its (nonzero) digits is 5292, while the sum is 32.

The square root of 9677021 is about 3110.7910569500. The cubic root of 9677021 is about 213.0985826511.

The spelling of 9677021 in words is "nine million, six hundred seventy-seven thousand, twenty-one".