9374649 has 4 divisors (see below), whose sum is σ = 12499536. Its totient is φ = 6249764.

The previous prime is 9374647. The next prime is 9374669. The reversal of 9374649 is 9464739.

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 9374649 - 2¹ = 9374647 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 9374649.

It is not an unprimeable number, because it can be changed into a prime (9374647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1562439 + ... + 1562444.

It is an arithmetic number, because the mean of its divisors is an integer number (3124884).

Almost surely, 2^9374649 is an apocalyptic number.

It is an amenable number.

9374649 is a deficient number, since it is larger than the sum of its proper divisors (3124887).

9374649 is a wasteful number, since it uses less digits than its factorization.

9374649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3124886.

The product of its digits is 163296, while the sum is 42.

The square root of 9374649 is about 3061.8048598825. The cubic root of 9374649 is about 210.8555347827.

The spelling of 9374649 in words is "nine million, three hundred seventy-four thousand, six hundred forty-nine".