9476749 has 4 divisors (see below), whose sum is σ = 9533664. Its totient is φ = 9419836.

The previous prime is 9476743. The next prime is 9476807.

9476749 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 9476749 - 2⁵ = 9476717 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

9476749 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 9476699 and 9476708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9476743) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28207 + ... + 28540.

It is an arithmetic number, because the mean of its divisors is an integer number (2383416).

Almost surely, 2^9476749 is an apocalyptic number.

It is an amenable number.

9476749 is a deficient number, since it is larger than the sum of its proper divisors (56915).

9476749 is a wasteful number, since it uses less digits than its factorization.

9476749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56914.

The product of its digits is 381024, while the sum is 46.

The square root of 9476749 is about 3078.4328805417. The cubic root of 9476749 is about 211.6182536131.

The spelling of 9476749 in words is "nine million, four hundred seventy-six thousand, seven hundred forty-nine".