9674978 has 16 divisors (see below), whose sum is σ = 14817600. Its totient is φ = 4736976.

The previous prime is 9674953. The next prime is 9674999. The reversal of 9674978 is 8794769.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27548 + ... + 27896.

It is an arithmetic number, because the mean of its divisors is an integer number (926100).

Almost surely, 2^9674978 is an apocalyptic number.

9674978 is a deficient number, since it is larger than the sum of its proper divisors (5142622).

9674978 is a wasteful number, since it uses less digits than its factorization.

9674978 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 601.

The product of its digits is 762048, while the sum is 50.

The square root of 9674978 is about 3110.4626665498. The cubic root of 9674978 is about 213.0835852311.

The spelling of 9674978 in words is "nine million, six hundred seventy-four thousand, nine hundred seventy-eight".