9932490 has 32 divisors (see below), whose sum is σ = 26487360. Its totient is φ = 2648592.

The previous prime is 9932479. The next prime is 9932491. The reversal of 9932490 is 942399.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (9932491) 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 15 ways as a sum of consecutive naturals, for example, 18124 + ... + 18663.

It is an arithmetic number, because the mean of its divisors is an integer number (827730).

Almost surely, 2^9932490 is an apocalyptic number.

9932490 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

9932490 is an abundant number, since it is smaller than the sum of its proper divisors (16554870).

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

9932490 is a wasteful number, since it uses less digits than its factorization.

9932490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36803 (or 36797 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 36.

The square root of 9932490 is about 3151.5853153611. The cubic root of 9932490 is about 214.9575542673.

The spelling of 9932490 in words is "nine million, nine hundred thirty-two thousand, four hundred ninety".