9706490 has 16 divisors (see below), whose sum is σ = 18499752. Its totient is φ = 3654144.

The previous prime is 9706471. The next prime is 9706513. The reversal of 9706490 is 946079.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 6295081 + 3411409 = 2509^2 + 1847^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 9706490.

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 7 ways as a sum of consecutive naturals, for example, 28379 + ... + 28718.

Almost surely, 2^9706490 is an apocalyptic number.

9706490 is a deficient number, since it is larger than the sum of its proper divisors (8793262).

9706490 is a wasteful number, since it uses less digits than its factorization.

9706490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57121.

The product of its (nonzero) digits is 13608, while the sum is 35.

The square root of 9706490 is about 3115.5240329678. The cubic root of 9706490 is about 213.3146766454.

The spelling of 9706490 in words is "nine million, seven hundred six thousand, four hundred ninety".