9719412 has 48 divisors (see below), whose sum is σ = 24407040. Its totient is φ = 3000672.

The previous prime is 9719407. The next prime is 9719429. The reversal of 9719412 is 2149179.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10263 + ... + 11169.

It is an arithmetic number, because the mean of its divisors is an integer number (508480).

Almost surely, 2^9719412 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9719412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12203520).

9719412 is an abundant number, since it is smaller than the sum of its proper divisors (14687628).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9719412 is a wasteful number, since it uses less digits than its factorization.

9719412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 980 (or 978 counting only the distinct ones).

The product of its digits is 4536, while the sum is 33.

The square root of 9719412 is about 3117.5971516538. The cubic root of 9719412 is about 213.4092947808.

The spelling of 9719412 in words is "nine million, seven hundred nineteen thousand, four hundred twelve".