9797805422 has 4 divisors (see below), whose sum is σ = 14696708136. Its totient is φ = 4898902710.

The previous prime is 9797805403. The next prime is 9797805431. The reversal of 9797805422 is 2245087979.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2245087979 = 461 ⋅4870039.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2449451354 + ... + 2449451357.

It is an arithmetic number, because the mean of its divisors is an integer number (3674177034).

Almost surely, 2^9797805422 is an apocalyptic number.

9797805422 is a deficient number, since it is larger than the sum of its proper divisors (4898902714).

9797805422 is a wasteful number, since it uses less digits than its factorization.

9797805422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4898902713.

The product of its (nonzero) digits is 2540160, while the sum is 53.

The square root of 9797805422 is about 98983.8644527481. The cubic root of 9797805422 is about 2139.8152096820.

The spelling of 9797805422 in words is "nine billion, seven hundred ninety-seven million, eight hundred five thousand, four hundred twenty-two".