9697946 has 8 divisors (see below), whose sum is σ = 14565204. Its totient is φ = 4842880.

The previous prime is 9697937. The next prime is 9697957. The reversal of 9697946 is 6497969.

It can be written as a sum of positive squares in 2 ways, for example, as 9541921 + 156025 = 3089^2 + 395^2 .

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

It is an Ulam number.

It is a d-powerful number, because it can be written as 9⁴ + 6 + 9⁷ + 7⁶ + 9⁷ + 4² + 6⁵ .

It is a junction number, because it is equal to n+sod(n) for n = 9697894 and 9697903.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 695 + ... + 4458.

Almost surely, 2^9697946 is an apocalyptic number.

9697946 is a deficient number, since it is larger than the sum of its proper divisors (4867258).

9697946 is a wasteful number, since it uses less digits than its factorization.

9697946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6096.

The product of its digits is 734832, while the sum is 50.

The square root of 9697946 is about 3114.1525331942. The cubic root of 9697946 is about 213.2520692002.

The spelling of 9697946 in words is "nine million, six hundred ninety-seven thousand, nine hundred forty-six".