9967469 has 4 divisors (see below), whose sum is σ = 10210620. Its totient is φ = 9724320.

The previous prime is 9967453. The next prime is 9967481. The reversal of 9967469 is 9647699.

9967469 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1188100 + 8779369 = 1090^2 + 2963^2 .

It is a cyclic number.

It is not a de Polignac number, because 9967469 - 2⁴ = 9967453 is a prime.

It is a super-2 number, since 2×9967469² = 198700876531922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9967409) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121514 + ... + 121595.

It is an arithmetic number, because the mean of its divisors is an integer number (2552655).

Almost surely, 2^9967469 is an apocalyptic number.

It is an amenable number.

9967469 is a deficient number, since it is larger than the sum of its proper divisors (243151).

9967469 is a wasteful number, since it uses less digits than its factorization.

9967469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243150.

The product of its digits is 734832, while the sum is 50.

The square root of 9967469 is about 3157.1298674587. The cubic root of 9967469 is about 215.2095954986.

The spelling of 9967469 in words is "nine million, nine hundred sixty-seven thousand, four hundred sixty-nine".