383228011 has 8 divisors (see below), whose sum is σ = 396698400. Its totient is φ = 369774720.

The previous prime is 383227987. The next prime is 383228039. The reversal of 383228011 is 110822383.

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 383228011 - 2⁵ = 383227979 is a prime.

It is a super-2 number, since 2×383228011² = 293727416830032242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (383222011) 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, 55891 + ... + 62371.

It is an arithmetic number, because the mean of its divisors is an integer number (49587300).

Almost surely, 2^383228011 is an apocalyptic number.

383228011 is a deficient number, since it is larger than the sum of its proper divisors (13470389).

383228011 is a wasteful number, since it uses less digits than its factorization.

383228011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8549.

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 383228011 is about 19576.2103329526. The cubic root of 383228011 is about 726.3608280300.

The spelling of 383228011 in words is "three hundred eighty-three million, two hundred twenty-eight thousand, eleven".