9874392 has 64 divisors (see below), whose sum is σ = 27250560. Its totient is φ = 2956800.

The previous prime is 9874373. The next prime is 9874409. The reversal of 9874392 is 2934789.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 29667 + ... + 29997.

It is an arithmetic number, because the mean of its divisors is an integer number (425790).

Almost surely, 2^9874392 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 9874392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13625280).

9874392 is an abundant number, since it is smaller than the sum of its proper divisors (17376168).

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

9874392 is a wasteful number, since it uses less digits than its factorization.

9874392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 464 (or 460 counting only the distinct ones).

The product of its digits is 108864, while the sum is 42.

The square root of 9874392 is about 3142.3545312393. The cubic root of 9874392 is about 214.5376181707.

The spelling of 9874392 in words is "nine million, eight hundred seventy-four thousand, three hundred ninety-two".