9769994 has 12 divisors (see below), whose sum is σ = 15808086. Its totient is φ = 4501872.

The previous prime is 9769993. The next prime is 9770017. The reversal of 9769994 is 4999679.

It can be written as a sum of positive squares in 3 ways, for example, as 619369 + 9150625 = 787^2 + 3025^2 .

It is not an unprimeable number, because it can be changed into a prime (9769993) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15632 + ... + 16244.

Almost surely, 2^9769994 is an apocalyptic number.

9769994 is a deficient number, since it is larger than the sum of its proper divisors (6038092).

9769994 is an equidigital number, since it uses as much as digits as its factorization.

9769994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1241 (or 628 counting only the distinct ones).

The product of its digits is 1102248, while the sum is 53.

The square root of 9769994 is about 3125.6989618324. The cubic root of 9769994 is about 213.7788643578.

The spelling of 9769994 in words is "nine million, seven hundred sixty-nine thousand, nine hundred ninety-four".