9487479 has 16 divisors (see below), whose sum is σ = 14100480. Its totient is φ = 5639040.

The previous prime is 9487459. The next prime is 9487483. The reversal of 9487479 is 9747849.

It is a happy number.

It is not a de Polignac number, because 9487479 - 2⁷ = 9487351 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9487409) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 3927 + ... + 5864.

It is an arithmetic number, because the mean of its divisors is an integer number (881280).

Almost surely, 2^9487479 is an apocalyptic number.

9487479 is a deficient number, since it is larger than the sum of its proper divisors (4613001).

9487479 is a wasteful number, since it uses less digits than its factorization.

9487479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9830.

The product of its digits is 508032, while the sum is 48.

The square root of 9487479 is about 3080.1751573571. The cubic root of 9487479 is about 211.6980913794.

The spelling of 9487479 in words is "nine million, four hundred eighty-seven thousand, four hundred seventy-nine".