9967674 has 16 divisors (see below), whose sum is σ = 20422080. Its totient is φ = 3241440.

The previous prime is 9967673. The next prime is 9967681. The reversal of 9967674 is 4767699.

It is a d-powerful number, because it can be written as 9 + 9³ + 6 + 7² + 6⁵ + 7⁸ + 4¹¹ .

It is not an unprimeable number, because it can be changed into a prime (9967673) 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, 20014 + ... + 20505.

It is an arithmetic number, because the mean of its divisors is an integer number (1276380).

Almost surely, 2^9967674 is an apocalyptic number.

9967674 is an abundant number, since it is smaller than the sum of its proper divisors (10454406).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9967674 is a wasteful number, since it uses less digits than its factorization.

9967674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40565.

The product of its digits is 571536, while the sum is 48.

The square root of 9967674 is about 3157.1623334887. The cubic root of 9967674 is about 215.2110708870.

The spelling of 9967674 in words is "nine million, nine hundred sixty-seven thousand, six hundred seventy-four".