9938011 has 8 divisors (see below), whose sum is σ = 10353024. Its totient is φ = 9528960.

The previous prime is 9937997. The next prime is 9938017. The reversal of 9938011 is 1108399.

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 9938011 - 2²³ = 1549403 is a prime.

It is a super-2 number, since 2×9938011² = 197528125272242, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9938017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2085 + ... + 4921.

It is an arithmetic number, because the mean of its divisors is an integer number (1294128).

Almost surely, 2^9938011 is an apocalyptic number.

9938011 is a deficient number, since it is larger than the sum of its proper divisors (415013).

9938011 is a wasteful number, since it uses less digits than its factorization.

9938011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2981.

The product of its (nonzero) digits is 1944, while the sum is 31.

The square root of 9938011 is about 3152.4611020598. The cubic root of 9938011 is about 214.9973751257.

The spelling of 9938011 in words is "nine million, nine hundred thirty-eight thousand, eleven".