401068385 has 8 divisors (see below), whose sum is σ = 487374720. Its totient is φ = 316792944.

The previous prime is 401068373. The next prime is 401068387. The reversal of 401068385 is 583860104.

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 401068385 - 2²² = 396874081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (401068387) 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, 507287 + ... + 508076.

It is an arithmetic number, because the mean of its divisors is an integer number (60921840).

Almost surely, 2^401068385 is an apocalyptic number.

It is an amenable number.

401068385 is a deficient number, since it is larger than the sum of its proper divisors (86306335).

401068385 is a wasteful number, since it uses less digits than its factorization.

401068385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1015447.

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 401068385 is about 20026.6918136771. The cubic root of 401068385 is about 737.4617105468.

The spelling of 401068385 in words is "four hundred one million, sixty-eight thousand, three hundred eighty-five".