9760421 has 4 divisors (see below), whose sum is σ = 10647744. Its totient is φ = 8873100.

The previous prime is 9760411. The next prime is 9760423. The reversal of 9760421 is 1240679.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 9760421 - 2¹⁴ = 9744037 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9760423) 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 3 ways as a sum of consecutive naturals, for example, 443645 + ... + 443666.

It is an arithmetic number, because the mean of its divisors is an integer number (2661936).

Almost surely, 2^9760421 is an apocalyptic number.

It is an amenable number.

9760421 is a deficient number, since it is larger than the sum of its proper divisors (887323).

9760421 is a wasteful number, since it uses less digits than its factorization.

9760421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 887322.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 9760421 is about 3124.1672490441. The cubic root of 9760421 is about 213.7090187384.

The spelling of 9760421 in words is "nine million, seven hundred sixty thousand, four hundred twenty-one".