9880601 has 2 divisors, whose sum is σ = 9880602. Its totient is φ = 9880600.

The previous prime is 9880579. The next prime is 9880603. The reversal of 9880601 is 1060889.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5784025 + 4096576 = 2405^2 + 2024^2 .

It is a cyclic number.

It is not a de Polignac number, because 9880601 - 2¹⁰ = 9879577 is a prime.

It is a super-2 number, since 2×9880601² = 195252552242402, which contains 22 as substring.

Together with 9880603, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (9880603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4940300 + 4940301.

It is an arithmetic number, because the mean of its divisors is an integer number (4940301).

Almost surely, 2^9880601 is an apocalyptic number.

It is an amenable number.

9880601 is a deficient number, since it is larger than the sum of its proper divisors (1).

9880601 is an equidigital number, since it uses as much as digits as its factorization.

9880601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 32.

The square root of 9880601 is about 3143.3423294322. The cubic root of 9880601 is about 214.5825757056.

The spelling of 9880601 in words is "nine million, eight hundred eighty thousand, six hundred one".