938400001 has 8 divisors (see below), whose sum is σ = 1169953344. Its totient is φ = 731220720.

The previous prime is 938399953. The next prime is 938400011. The reversal of 938400001 is 100004839.

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 938400001 - 2⁹ = 938399489 is a prime.

It is not an unprimeable number, because it can be changed into a prime (938400011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6093430 + ... + 6093583.

It is an arithmetic number, because the mean of its divisors is an integer number (146244168).

Almost surely, 2^938400001 is an apocalyptic number.

It is an amenable number.

938400001 is a deficient number, since it is larger than the sum of its proper divisors (231553343).

938400001 is a wasteful number, since it uses less digits than its factorization.

938400001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12187031.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 938400001 is about 30633.3152139954. The cubic root of 938400001 is about 979.0299998841.

The spelling of 938400001 in words is "nine hundred thirty-eight million, four hundred thousand, one".