9969694 has 8 divisors (see below), whose sum is σ = 17090928. Its totient is φ = 4272720.

The previous prime is 9969689. The next prime is 9969697. The reversal of 9969694 is 4969699.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9969697) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 356047 + ... + 356074.

It is an arithmetic number, because the mean of its divisors is an integer number (2136366).

Almost surely, 2^9969694 is an apocalyptic number.

9969694 is a deficient number, since it is larger than the sum of its proper divisors (7121234).

9969694 is a wasteful number, since it uses less digits than its factorization.

9969694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 712130.

The product of its digits is 944784, while the sum is 52.

The square root of 9969694 is about 3157.4822248114. The cubic root of 9969694 is about 215.2256077789.

The spelling of 9969694 in words is "nine million, nine hundred sixty-nine thousand, six hundred ninety-four".