9790880 has 48 divisors (see below), whose sum is σ = 25238304. Its totient is φ = 3559680.

The previous prime is 9790843. The next prime is 9790901. The reversal of 9790880 is 880979.

It is a super-2 number, since 2×9790880² = 191722662348800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1022 + ... + 4541.

It is an arithmetic number, because the mean of its divisors is an integer number (525798).

Almost surely, 2^9790880 is an apocalyptic number.

It is an amenable number.

9790880 is an abundant number, since it is smaller than the sum of its proper divisors (15447424).

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

9790880 is a wasteful number, since it uses less digits than its factorization.

9790880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5589 (or 5581 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 41.

The square root of 9790880 is about 3129.0381908823. The cubic root of 9790880 is about 213.9310926134.

The spelling of 9790880 in words is "nine million, seven hundred ninety thousand, eight hundred eighty".