938378001 has 8 divisors (see below), whose sum is σ = 1364913504. Its totient is φ = 568713920.

The previous prime is 938377991. The next prime is 938378009. The reversal of 938378001 is 100873839.

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 938378001 - 2¹⁹ = 937853713 is a prime.

It is not an unprimeable number, because it can be changed into a prime (938378009) 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, 14217816 + ... + 14217881.

It is an arithmetic number, because the mean of its divisors is an integer number (170614188).

Almost surely, 2^938378001 is an apocalyptic number.

It is an amenable number.

938378001 is a deficient number, since it is larger than the sum of its proper divisors (426535503).

938378001 is a wasteful number, since it uses less digits than its factorization.

938378001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28435711.

The product of its (nonzero) digits is 36288, while the sum is 39.

The square root of 938378001 is about 30632.9561257153. The cubic root of 938378001 is about 979.0223489789.

The spelling of 938378001 in words is "nine hundred thirty-eight million, three hundred seventy-eight thousand, one".