938945001 has 8 divisors (see below), whose sum is σ = 1272450304. Its totient is φ = 615701520.

The previous prime is 938944999. The next prime is 938945011. The reversal of 938945001 is 100549839.

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

It is not a de Polignac number, because 938945001 - 2¹ = 938944999 is a prime.

It is a super-3 number, since 3×938945001³ (a number of 28 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (938945011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2565241 + ... + 2565606.

It is an arithmetic number, because the mean of its divisors is an integer number (159056288).

Almost surely, 2^938945001 is an apocalyptic number.

It is an amenable number.

938945001 is a deficient number, since it is larger than the sum of its proper divisors (333505303).

938945001 is a wasteful number, since it uses less digits than its factorization.

938945001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5130911.

The product of its (nonzero) digits is 38880, while the sum is 39.

The square root of 938945001 is about 30642.2094666817. The cubic root of 938945001 is about 979.2194955105.

The spelling of 938945001 in words is "nine hundred thirty-eight million, nine hundred forty-five thousand, one".