9809674 has 16 divisors (see below), whose sum is σ = 16927488. Its totient is φ = 4176432.

The previous prime is 9809659. The next prime is 9809677. The reversal of 9809674 is 4769089.

9809674 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 9809674.

It is not an unprimeable number, because it can be changed into a prime (9809677) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34 + ... + 4429.

It is an arithmetic number, because the mean of its divisors is an integer number (1057968).

Almost surely, 2^9809674 is an apocalyptic number.

9809674 is a deficient number, since it is larger than the sum of its proper divisors (7117814).

9809674 is a wasteful number, since it uses less digits than its factorization.

9809674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4629.

The product of its (nonzero) digits is 108864, while the sum is 43.

The square root of 9809674 is about 3132.0399103460. The cubic root of 9809674 is about 214.0678883223.

The spelling of 9809674 in words is "nine million, eight hundred nine thousand, six hundred seventy-four".