9730490 has 32 divisors (see below), whose sum is σ = 21838464. Its totient is φ = 3032640.

The previous prime is 9730471. The next prime is 9730493. The reversal of 9730490 is 940379.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (9730493) 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, 5549 + ... + 7088.

It is an arithmetic number, because the mean of its divisors is an integer number (682452).

Almost surely, 2^9730490 is an apocalyptic number.

9730490 is an abundant number, since it is smaller than the sum of its proper divisors (12107974).

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

9730490 is a wasteful number, since it uses less digits than its factorization.

9730490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12662.

The product of its (nonzero) digits is 6804, while the sum is 32.

The square root of 9730490 is about 3119.3733345017. The cubic root of 9730490 is about 213.4903439408.

The spelling of 9730490 in words is "nine million, seven hundred thirty thousand, four hundred ninety".