383914081 has 8 divisors (see below), whose sum is σ = 389826080. Its totient is φ = 378019872.

The previous prime is 383914079. The next prime is 383914117. The reversal of 383914081 is 180419383.

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 383914081 - 2¹ = 383914079 is a prime.

It is a super-2 number, since 2×383914081² = 294780043180149122, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 383914081.

It is not an unprimeable number, because it can be changed into a prime (383914021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42850 + ... + 51028.

It is an arithmetic number, because the mean of its divisors is an integer number (48728260).

Almost surely, 2^383914081 is an apocalyptic number.

It is an amenable number.

383914081 is a deficient number, since it is larger than the sum of its proper divisors (5911999).

383914081 is an equidigital number, since it uses as much as digits as its factorization.

383914081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8895.

The product of its (nonzero) digits is 20736, while the sum is 37.

The square root of 383914081 is about 19593.7255518189. The cubic root of 383914081 is about 726.7940229558.

The spelling of 383914081 in words is "three hundred eighty-three million, nine hundred fourteen thousand, eighty-one".