9748490 has 8 divisors (see below), whose sum is σ = 17547300. Its totient is φ = 3899392.

The previous prime is 9748469. The next prime is 9748537. The reversal of 9748490 is 948479.

It can be written as a sum of positive squares in 2 ways, for example, as 9138529 + 609961 = 3023^2 + 781^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 487415 + ... + 487434.

Almost surely, 2^9748490 is an apocalyptic number.

9748490 is a deficient number, since it is larger than the sum of its proper divisors (7798810).

9748490 is a wasteful number, since it uses less digits than its factorization.

9748490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 974856.

The product of its (nonzero) digits is 72576, while the sum is 41.

The square root of 9748490 is about 3122.2571963245. The cubic root of 9748490 is about 213.6219049435.

The spelling of 9748490 in words is "nine million, seven hundred forty-eight thousand, four hundred ninety".