9980507 has 8 divisors (see below), whose sum is σ = 10278240. Its totient is φ = 9685440.

The previous prime is 9980473. The next prime is 9980519. The reversal of 9980507 is 7050899.

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

It is a cyclic number.

It is not a de Polignac number, because 9980507 - 2⁸ = 9980251 is a prime.

It is a super-2 number, since 2×9980507² = 199221039954098, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9980107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8858 + ... + 9920.

It is an arithmetic number, because the mean of its divisors is an integer number (1284780).

Almost surely, 2^9980507 is an apocalyptic number.

9980507 is a deficient number, since it is larger than the sum of its proper divisors (297733).

9980507 is a wasteful number, since it uses less digits than its factorization.

9980507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1333.

The product of its (nonzero) digits is 22680, while the sum is 38.

The square root of 9980507 is about 3159.1940427900. The cubic root of 9980507 is about 215.3033899603.

The spelling of 9980507 in words is "nine million, nine hundred eighty thousand, five hundred seven".