9660494 has 4 divisors (see below), whose sum is σ = 14490744. Its totient is φ = 4830246.

The previous prime is 9660487. The next prime is 9660533. The reversal of 9660494 is 4940669.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2415122 + ... + 2415125.

It is an arithmetic number, because the mean of its divisors is an integer number (3622686).

Almost surely, 2^9660494 is an apocalyptic number.

9660494 is a deficient number, since it is larger than the sum of its proper divisors (4830250).

9660494 is a wasteful number, since it uses less digits than its factorization.

9660494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4830249.

The product of its (nonzero) digits is 46656, while the sum is 38.

The square root of 9660494 is about 3108.1335235154. The cubic root of 9660494 is about 212.9771993198.

The spelling of 9660494 in words is "nine million, six hundred sixty thousand, four hundred ninety-four".