9674749 has 4 divisors (see below), whose sum is σ = 11056864. Its totient is φ = 8292636.

The previous prime is 9674747. The next prime is 9674773. The reversal of 9674749 is 9474769.

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 9674749 - 2¹ = 9674747 is a prime.

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

It is a junction number, because it is equal to n+sod(n) for n = 9674699 and 9674708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9674741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 691047 + ... + 691060.

It is an arithmetic number, because the mean of its divisors is an integer number (2764216).

Almost surely, 2^9674749 is an apocalyptic number.

It is an amenable number.

9674749 is a deficient number, since it is larger than the sum of its proper divisors (1382115).

9674749 is a wasteful number, since it uses less digits than its factorization.

9674749 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1382114.

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

The square root of 9674749 is about 3110.4258550880. The cubic root of 9674749 is about 213.0819040377.

The spelling of 9674749 in words is "nine million, six hundred seventy-four thousand, seven hundred forty-nine".